/*
  html2canvas 0.5.0-beta4 <http://html2canvas.hertzen.com>
  Copyright (c) 2017 Niklas von Hertzen
  2017-06-14 Custom build by Erik Koopmans, featuring latest bugfixes and features

  Released under MIT License
*/

(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.html2canvas = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(_dereq_,module,exports){
		(function (global){
			/*! https://mths.be/punycode v1.4.1 by @mathias */
			;(function(root) {

				/** Detect free variables */
				var freeExports = typeof exports == 'object' && exports &&
					!exports.nodeType && exports;
				var freeModule = typeof module == 'object' && module &&
					!module.nodeType && module;
				var freeGlobal = typeof global == 'object' && global;
				if (
					freeGlobal.global === freeGlobal ||
					freeGlobal.window === freeGlobal ||
					freeGlobal.self === freeGlobal
				) {
					root = freeGlobal;
				}

				/**
				 * The `punycode` object.
				 * @name punycode
				 * @type Object
				 */
				var punycode,

					/** Highest positive signed 32-bit float value */
					maxInt = 2147483647, // aka. 0x7FFFFFFF or 2^31-1

					/** Bootstring parameters */
					base = 36,
					tMin = 1,
					tMax = 26,
					skew = 38,
					damp = 700,
					initialBias = 72,
					initialN = 128, // 0x80
					delimiter = '-', // '\x2D'

					/** Regular expressions */
					regexPunycode = /^xn--/,
					regexNonASCII = /[^\x20-\x7E]/, // unprintable ASCII chars + non-ASCII chars
					regexSeparators = /[\x2E\u3002\uFF0E\uFF61]/g, // RFC 3490 separators

					/** Error messages */
					errors = {
						'overflow': 'Overflow: input needs wider integers to process',
						'not-basic': 'Illegal input >= 0x80 (not a basic code point)',
						'invalid-input': 'Invalid input'
					},

					/** Convenience shortcuts */
					baseMinusTMin = base - tMin,
					floor = Math.floor,
					stringFromCharCode = String.fromCharCode,

					/** Temporary variable */
					key;

				/*--------------------------------------------------------------------------*/

				/**
				 * A generic error utility function.
				 * @private
				 * @param {String} type The error type.
				 * @returns {Error} Throws a `RangeError` with the applicable error message.
				 */
				function error(type) {
					throw new RangeError(errors[type]);
				}

				/**
				 * A generic `Array#map` utility function.
				 * @private
				 * @param {Array} array The array to iterate over.
				 * @param {Function} callback The function that gets called for every array
				 * item.
				 * @returns {Array} A new array of values returned by the callback function.
				 */
				function map(array, fn) {
					var length = array.length;
					var result = [];
					while (length--) {
						result[length] = fn(array[length]);
					}
					return result;
				}

				/**
				 * A simple `Array#map`-like wrapper to work with domain name strings or email
				 * addresses.
				 * @private
				 * @param {String} domain The domain name or email address.
				 * @param {Function} callback The function that gets called for every
				 * character.
				 * @returns {Array} A new string of characters returned by the callback
				 * function.
				 */
				function mapDomain(string, fn) {
					var parts = string.split('@');
					var result = '';
					if (parts.length > 1) {
						// In email addresses, only the domain name should be punycoded. Leave
						// the local part (i.e. everything up to `@`) intact.
						result = parts[0] + '@';
						string = parts[1];
					}
					// Avoid `split(regex)` for IE8 compatibility. See #17.
					string = string.replace(regexSeparators, '\x2E');
					var labels = string.split('.');
					var encoded = map(labels, fn).join('.');
					return result + encoded;
				}

				/**
				 * Creates an array containing the numeric code points of each Unicode
				 * character in the string. While JavaScript uses UCS-2 internally,
				 * this function will convert a pair of surrogate halves (each of which
				 * UCS-2 exposes as separate characters) into a single code point,
				 * matching UTF-16.
				 * @see `punycode.ucs2.encode`
				 * @see <https://mathiasbynens.be/notes/javascript-encoding>
				 * @memberOf punycode.ucs2
				 * @name decode
				 * @param {String} string The Unicode input string (UCS-2).
				 * @returns {Array} The new array of code points.
				 */
				function ucs2decode(string) {
					var output = [],
						counter = 0,
						length = string.length,
						value,
						extra;
					while (counter < length) {
						value = string.charCodeAt(counter++);
						if (value >= 0xD800 && value <= 0xDBFF && counter < length) {
							// high surrogate, and there is a next character
							extra = string.charCodeAt(counter++);
							if ((extra & 0xFC00) == 0xDC00) { // low surrogate
								output.push(((value & 0x3FF) << 10) + (extra & 0x3FF) + 0x10000);
							} else {
								// unmatched surrogate; only append this code unit, in case the next
								// code unit is the high surrogate of a surrogate pair
								output.push(value);
								counter--;
							}
						} else {
							output.push(value);
						}
					}
					return output;
				}

				/**
				 * Creates a string based on an array of numeric code points.
				 * @see `punycode.ucs2.decode`
				 * @memberOf punycode.ucs2
				 * @name encode
				 * @param {Array} codePoints The array of numeric code points.
				 * @returns {String} The new Unicode string (UCS-2).
				 */
				function ucs2encode(array) {
					return map(array, function(value) {
						var output = '';
						if (value > 0xFFFF) {
							value -= 0x10000;
							output += stringFromCharCode(value >>> 10 & 0x3FF | 0xD800);
							value = 0xDC00 | value & 0x3FF;
						}
						output += stringFromCharCode(value);
						return output;
					}).join('');
				}

				/**
				 * Converts a basic code point into a digit/integer.
				 * @see `digitToBasic()`
				 * @private
				 * @param {Number} codePoint The basic numeric code point value.
				 * @returns {Number} The numeric value of a basic code point (for use in
				 * representing integers) in the range `0` to `base - 1`, or `base` if
				 * the code point does not represent a value.
				 */
				function basicToDigit(codePoint) {
					if (codePoint - 48 < 10) {
						return codePoint - 22;
					}
					if (codePoint - 65 < 26) {
						return codePoint - 65;
					}
					if (codePoint - 97 < 26) {
						return codePoint - 97;
					}
					return base;
				}

				/**
				 * Converts a digit/integer into a basic code point.
				 * @see `basicToDigit()`
				 * @private
				 * @param {Number} digit The numeric value of a basic code point.
				 * @returns {Number} The basic code point whose value (when used for
				 * representing integers) is `digit`, which needs to be in the range
				 * `0` to `base - 1`. If `flag` is non-zero, the uppercase form is
				 * used; else, the lowercase form is used. The behavior is undefined
				 * if `flag` is non-zero and `digit` has no uppercase form.
				 */
				function digitToBasic(digit, flag) {
					//  0..25 map to ASCII a..z or A..Z
					// 26..35 map to ASCII 0..9
					return digit + 22 + 75 * (digit < 26) - ((flag != 0) << 5);
				}

				/**
				 * Bias adaptation function as per section 3.4 of RFC 3492.
				 * https://tools.ietf.org/html/rfc3492#section-3.4
				 * @private
				 */
				function adapt(delta, numPoints, firstTime) {
					var k = 0;
					delta = firstTime ? floor(delta / damp) : delta >> 1;
					delta += floor(delta / numPoints);
					for (/* no initialization */; delta > baseMinusTMin * tMax >> 1; k += base) {
						delta = floor(delta / baseMinusTMin);
					}
					return floor(k + (baseMinusTMin + 1) * delta / (delta + skew));
				}

				/**
				 * Converts a Punycode string of ASCII-only symbols to a string of Unicode
				 * symbols.
				 * @memberOf punycode
				 * @param {String} input The Punycode string of ASCII-only symbols.
				 * @returns {String} The resulting string of Unicode symbols.
				 */
				function decode(input) {
					// Don't use UCS-2
					var output = [],
						inputLength = input.length,
						out,
						i = 0,
						n = initialN,
						bias = initialBias,
						basic,
						j,
						index,
						oldi,
						w,
						k,
						digit,
						t,
						/** Cached calculation results */
						baseMinusT;

					// Handle the basic code points: let `basic` be the number of input code
					// points before the last delimiter, or `0` if there is none, then copy
					// the first basic code points to the output.

					basic = input.lastIndexOf(delimiter);
					if (basic < 0) {
						basic = 0;
					}

					for (j = 0; j < basic; ++j) {
						// if it's not a basic code point
						if (input.charCodeAt(j) >= 0x80) {
							error('not-basic');
						}
						output.push(input.charCodeAt(j));
					}

					// Main decoding loop: start just after the last delimiter if any basic code
					// points were copied; start at the beginning otherwise.

					for (index = basic > 0 ? basic + 1 : 0; index < inputLength; /* no final expression */) {

						// `index` is the index of the next character to be consumed.
						// Decode a generalized variable-length integer into `delta`,
						// which gets added to `i`. The overflow checking is easier
						// if we increase `i` as we go, then subtract off its starting
						// value at the end to obtain `delta`.
						for (oldi = i, w = 1, k = base; /* no condition */; k += base) {

							if (index >= inputLength) {
								error('invalid-input');
							}

							digit = basicToDigit(input.charCodeAt(index++));

							if (digit >= base || digit > floor((maxInt - i) / w)) {
								error('overflow');
							}

							i += digit * w;
							t = k <= bias ? tMin : (k >= bias + tMax ? tMax : k - bias);

							if (digit < t) {
								break;
							}

							baseMinusT = base - t;
							if (w > floor(maxInt / baseMinusT)) {
								error('overflow');
							}

							w *= baseMinusT;

						}

						out = output.length + 1;
						bias = adapt(i - oldi, out, oldi == 0);

						// `i` was supposed to wrap around from `out` to `0`,
						// incrementing `n` each time, so we'll fix that now:
						if (floor(i / out) > maxInt - n) {
							error('overflow');
						}

						n += floor(i / out);
						i %= out;

						// Insert `n` at position `i` of the output
						output.splice(i++, 0, n);

					}

					return ucs2encode(output);
				}

				/**
				 * Converts a string of Unicode symbols (e.g. a domain name label) to a
				 * Punycode string of ASCII-only symbols.
				 * @memberOf punycode
				 * @param {String} input The string of Unicode symbols.
				 * @returns {String} The resulting Punycode string of ASCII-only symbols.
				 */
				function encode(input) {
					var n,
						delta,
						handledCPCount,
						basicLength,
						bias,
						j,
						m,
						q,
						k,
						t,
						currentValue,
						output = [],
						/** `inputLength` will hold the number of code points in `input`. */
						inputLength,
						/** Cached calculation results */
						handledCPCountPlusOne,
						baseMinusT,
						qMinusT;

					// Convert the input in UCS-2 to Unicode
					input = ucs2decode(input);

					// Cache the length
					inputLength = input.length;

					// Initialize the state
					n = initialN;
					delta = 0;
					bias = initialBias;

					// Handle the basic code points
					for (j = 0; j < inputLength; ++j) {
						currentValue = input[j];
						if (currentValue < 0x80) {
							output.push(stringFromCharCode(currentValue));
						}
					}

					handledCPCount = basicLength = output.length;

					// `handledCPCount` is the number of code points that have been handled;
					// `basicLength` is the number of basic code points.

					// Finish the basic string - if it is not empty - with a delimiter
					if (basicLength) {
						output.push(delimiter);
					}

					// Main encoding loop:
					while (handledCPCount < inputLength) {

						// All non-basic code points < n have been handled already. Find the next
						// larger one:
						for (m = maxInt, j = 0; j < inputLength; ++j) {
							currentValue = input[j];
							if (currentValue >= n && currentValue < m) {
								m = currentValue;
							}
						}

						// Increase `delta` enough to advance the decoder's <n,i> state to <m,0>,
						// but guard against overflow
						handledCPCountPlusOne = handledCPCount + 1;
						if (m - n > floor((maxInt - delta) / handledCPCountPlusOne)) {
							error('overflow');
						}

						delta += (m - n) * handledCPCountPlusOne;
						n = m;

						for (j = 0; j < inputLength; ++j) {
							currentValue = input[j];

							if (currentValue < n && ++delta > maxInt) {
								error('overflow');
							}

							if (currentValue == n) {
								// Represent delta as a generalized variable-length integer
								for (q = delta, k = base; /* no condition */; k += base) {
									t = k <= bias ? tMin : (k >= bias + tMax ? tMax : k - bias);
									if (q < t) {
										break;
									}
									qMinusT = q - t;
									baseMinusT = base - t;
									output.push(
										stringFromCharCode(digitToBasic(t + qMinusT % baseMinusT, 0))
									);
									q = floor(qMinusT / baseMinusT);
								}

								output.push(stringFromCharCode(digitToBasic(q, 0)));
								bias = adapt(delta, handledCPCountPlusOne, handledCPCount == basicLength);
								delta = 0;
								++handledCPCount;
							}
						}

						++delta;
						++n;

					}
					return output.join('');
				}

				/**
				 * Converts a Punycode string representing a domain name or an email address
				 * to Unicode. Only the Punycoded parts of the input will be converted, i.e.
				 * it doesn't matter if you call it on a string that has already been
				 * converted to Unicode.
				 * @memberOf punycode
				 * @param {String} input The Punycoded domain name or email address to
				 * convert to Unicode.
				 * @returns {String} The Unicode representation of the given Punycode
				 * string.
				 */
				function toUnicode(input) {
					return mapDomain(input, function(string) {
						return regexPunycode.test(string)
							? decode(string.slice(4).toLowerCase())
							: string;
					});
				}

				/**
				 * Converts a Unicode string representing a domain name or an email address to
				 * Punycode. Only the non-ASCII parts of the domain name will be converted,
				 * i.e. it doesn't matter if you call it with a domain that's already in
				 * ASCII.
				 * @memberOf punycode
				 * @param {String} input The domain name or email address to convert, as a
				 * Unicode string.
				 * @returns {String} The Punycode representation of the given domain name or
				 * email address.
				 */
				function toASCII(input) {
					return mapDomain(input, function(string) {
						return regexNonASCII.test(string)
							? 'xn--' + encode(string)
							: string;
					});
				}

				/*--------------------------------------------------------------------------*/

				/** Define the public API */
				punycode = {
					/**
					 * A string representing the current Punycode.js version number.
					 * @memberOf punycode
					 * @type String
					 */
					'version': '1.4.1',
					/**
					 * An object of methods to convert from JavaScript's internal character
					 * representation (UCS-2) to Unicode code points, and back.
					 * @see <https://mathiasbynens.be/notes/javascript-encoding>
					 * @memberOf punycode
					 * @type Object
					 */
					'ucs2': {
						'decode': ucs2decode,
						'encode': ucs2encode
					},
					'decode': decode,
					'encode': encode,
					'toASCII': toASCII,
					'toUnicode': toUnicode
				};

				/** Expose `punycode` */
				// Some AMD build optimizers, like r.js, check for specific condition patterns
				// like the following:
				if (
					typeof define == 'function' &&
					typeof define.amd == 'object' &&
					define.amd
				) {
					define('punycode', function() {
						return punycode;
					});
				} else if (freeExports && freeModule) {
					if (module.exports == freeExports) {
						// in Node.js, io.js, or RingoJS v0.8.0+
						freeModule.exports = punycode;
					} else {
						// in Narwhal or RingoJS v0.7.0-
						for (key in punycode) {
							punycode.hasOwnProperty(key) && (freeExports[key] = punycode[key]);
						}
					}
				} else {
					// in Rhino or a web browser
					root.punycode = punycode;
				}

			}(this));

		}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
	},{}],2:[function(_dereq_,module,exports){
		var log = _dereq_('./log');

		function restoreOwnerScroll(ownerDocument, x, y) {
			if (ownerDocument.defaultView && (x !== ownerDocument.defaultView.pageXOffset || y !== ownerDocument.defaultView.pageYOffset)) {
				ownerDocument.defaultView.scrollTo(x, y);
			}
		}

		function cloneCanvasContents(canvas, clonedCanvas) {
			try {
				if (clonedCanvas) {
					clonedCanvas.width = canvas.width;
					clonedCanvas.height = canvas.height;
					clonedCanvas.getContext("2d").putImageData(canvas.getContext("2d").getImageData(0, 0, canvas.width, canvas.height), 0, 0);
				}
			} catch(e) {
				log("Unable to copy canvas content from", canvas, e);
			}
		}

		function cloneNode(node, javascriptEnabled) {
			var clone = node.nodeType === 3 ? document.createTextNode(node.nodeValue) : node.cloneNode(false);

			var child = node.firstChild;
			while(child) {
				if (javascriptEnabled === true || child.nodeType !== 1 || child.nodeName !== 'SCRIPT') {
					clone.appendChild(cloneNode(child, javascriptEnabled));
				}
				child = child.nextSibling;
			}

			if (node.nodeType === 1) {
				clone._scrollTop = node.scrollTop;
				clone._scrollLeft = node.scrollLeft;
				if (node.nodeName === "CANVAS") {
					cloneCanvasContents(node, clone);
				} else if (node.nodeName === "TEXTAREA" || node.nodeName === "SELECT") {
					clone.value = node.value;
				}
			}

			return clone;
		}

		function initNode(node) {
			if (node.nodeType === 1) {
				node.scrollTop = node._scrollTop;
				node.scrollLeft = node._scrollLeft;

				var child = node.firstChild;
				while(child) {
					initNode(child);
					child = child.nextSibling;
				}
			}
		}

		module.exports = function(ownerDocument, containerDocument, width, height, options, x ,y) {
			var documentElement = cloneNode(ownerDocument.documentElement, options.javascriptEnabled);
			var container = containerDocument.createElement("iframe");

			container.className = "html2canvas-container";
			container.style.visibility = "hidden";
			container.style.position = "fixed";
			container.style.left = "-10000px";
			container.style.top = "0px";
			container.style.border = "0";
			container.width = width;
			container.height = height;
			container.scrolling = "no"; // ios won't scroll without it
			containerDocument.body.appendChild(container);

			return new Promise(function(resolve) {
				var documentClone = container.contentWindow.document;

				/* Chrome doesn't detect relative background-images assigned in inline <style> sheets when fetched through getComputedStyle
         if window url is about:blank, we can assign the url to current by writing onto the document
         */
				container.contentWindow.onload = container.onload = function() {
					var interval = setInterval(function() {
						if (documentClone.body.childNodes.length > 0) {
							initNode(documentClone.documentElement);
							clearInterval(interval);
							if (options.type === "view") {
								container.contentWindow.scrollTo(x, y);
								if ((/(iPad|iPhone|iPod)/g).test(navigator.userAgent) && (container.contentWindow.scrollY !== y || container.contentWindow.scrollX !== x)) {
									documentClone.documentElement.style.top = (-y) + "px";
									documentClone.documentElement.style.left = (-x) + "px";
									documentClone.documentElement.style.position = 'absolute';
								}
							}
							resolve(container);
						}
					}, 50);
				};

				documentClone.open();
				documentClone.write("<!DOCTYPE html><html></html>");
				// Chrome scrolls the parent document for some reason after the write to the cloned window???
				restoreOwnerScroll(ownerDocument, x, y);
				documentClone.replaceChild(documentClone.adoptNode(documentElement), documentClone.documentElement);
				documentClone.close();
			});
		};

	},{"./log":13}],3:[function(_dereq_,module,exports){
// http://dev.w3.org/csswg/css-color/

		function Color(value) {
			this.r = 0;
			this.g = 0;
			this.b = 0;
			this.a = null;
			var result = this.fromArray(value) ||
				this.namedColor(value) ||
				this.rgb(value) ||
				this.rgba(value) ||
				this.hex6(value) ||
				this.hex3(value);
		}

		Color.prototype.darken = function(amount) {
			var a = 1 - amount;
			return  new Color([
				Math.round(this.r * a),
				Math.round(this.g * a),
				Math.round(this.b * a),
				this.a
			]);
		};

		Color.prototype.isTransparent = function() {
			return this.a === 0;
		};

		Color.prototype.isBlack = function() {
			return this.r === 0 && this.g === 0 && this.b === 0;
		};

		Color.prototype.fromArray = function(array) {
			if (Array.isArray(array)) {
				this.r = Math.min(array[0], 255);
				this.g = Math.min(array[1], 255);
				this.b = Math.min(array[2], 255);
				if (array.length > 3) {
					this.a = array[3];
				}
			}

			return (Array.isArray(array));
		};

		var _hex3 = /^#([a-f0-9]{3})$/i;

		Color.prototype.hex3 = function(value) {
			var match = null;
			if ((match = value.match(_hex3)) !== null) {
				this.r = parseInt(match[1][0] + match[1][0], 16);
				this.g = parseInt(match[1][1] + match[1][1], 16);
				this.b = parseInt(match[1][2] + match[1][2], 16);
			}
			return match !== null;
		};

		var _hex6 = /^#([a-f0-9]{6})$/i;

		Color.prototype.hex6 = function(value) {
			var match = null;
			if ((match = value.match(_hex6)) !== null) {
				this.r = parseInt(match[1].substring(0, 2), 16);
				this.g = parseInt(match[1].substring(2, 4), 16);
				this.b = parseInt(match[1].substring(4, 6), 16);
			}
			return match !== null;
		};


		var _rgb = /^rgb\(\s*(\d{1,3})\s*,\s*(\d{1,3})\s*,\s*(\d{1,3})\s*\)$/;

		Color.prototype.rgb = function(value) {
			var match = null;
			if ((match = value.match(_rgb)) !== null) {
				this.r = Number(match[1]);
				this.g = Number(match[2]);
				this.b = Number(match[3]);
			}
			return match !== null;
		};

		var _rgba = /^rgba\(\s*(\d{1,3})\s*,\s*(\d{1,3})\s*,\s*(\d{1,3})\s*,\s*(\d?\.?\d+)\s*\)$/;

		Color.prototype.rgba = function(value) {
			var match = null;
			if ((match = value.match(_rgba)) !== null) {
				this.r = Number(match[1]);
				this.g = Number(match[2]);
				this.b = Number(match[3]);
				this.a = Number(match[4]);
			}
			return match !== null;
		};

		Color.prototype.toString = function() {
			return this.a !== null && this.a !== 1 ?
				"rgba(" + [this.r, this.g, this.b, this.a].join(",") + ")" :
				"rgb(" + [this.r, this.g, this.b].join(",") + ")";
		};

		Color.prototype.namedColor = function(value) {
			value = value.toLowerCase();
			var color = colors[value];
			if (color) {
				this.r = color[0];
				this.g = color[1];
				this.b = color[2];
			} else if (value === "transparent") {
				this.r = this.g = this.b = this.a = 0;
				return true;
			}

			return !!color;
		};

		Color.prototype.isColor = true;

// JSON.stringify([].slice.call($$('.named-color-table tr'), 1).map(function(row) { return [row.childNodes[3].textContent, row.childNodes[5].textContent.trim().split(",").map(Number)] }).reduce(function(data, row) {data[row[0]] = row[1]; return data}, {}))
		var colors = {
			"aliceblue": [240, 248, 255],
			"antiquewhite": [250, 235, 215],
			"aqua": [0, 255, 255],
			"aquamarine": [127, 255, 212],
			"azure": [240, 255, 255],
			"beige": [245, 245, 220],
			"bisque": [255, 228, 196],
			"black": [0, 0, 0],
			"blanchedalmond": [255, 235, 205],
			"blue": [0, 0, 255],
			"blueviolet": [138, 43, 226],
			"brown": [165, 42, 42],
			"burlywood": [222, 184, 135],
			"cadetblue": [95, 158, 160],
			"chartreuse": [127, 255, 0],
			"chocolate": [210, 105, 30],
			"coral": [255, 127, 80],
			"cornflowerblue": [100, 149, 237],
			"cornsilk": [255, 248, 220],
			"crimson": [220, 20, 60],
			"cyan": [0, 255, 255],
			"darkblue": [0, 0, 139],
			"darkcyan": [0, 139, 139],
			"darkgoldenrod": [184, 134, 11],
			"darkgray": [169, 169, 169],
			"darkgreen": [0, 100, 0],
			"darkgrey": [169, 169, 169],
			"darkkhaki": [189, 183, 107],
			"darkmagenta": [139, 0, 139],
			"darkolivegreen": [85, 107, 47],
			"darkorange": [255, 140, 0],
			"darkorchid": [153, 50, 204],
			"darkred": [139, 0, 0],
			"darksalmon": [233, 150, 122],
			"darkseagreen": [143, 188, 143],
			"darkslateblue": [72, 61, 139],
			"darkslategray": [47, 79, 79],
			"darkslategrey": [47, 79, 79],
			"darkturquoise": [0, 206, 209],
			"darkviolet": [148, 0, 211],
			"deeppink": [255, 20, 147],
			"deepskyblue": [0, 191, 255],
			"dimgray": [105, 105, 105],
			"dimgrey": [105, 105, 105],
			"dodgerblue": [30, 144, 255],
			"firebrick": [178, 34, 34],
			"floralwhite": [255, 250, 240],
			"forestgreen": [34, 139, 34],
			"fuchsia": [255, 0, 255],
			"gainsboro": [220, 220, 220],
			"ghostwhite": [248, 248, 255],
			"gold": [255, 215, 0],
			"goldenrod": [218, 165, 32],
			"gray": [128, 128, 128],
			"green": [0, 128, 0],
			"greenyellow": [173, 255, 47],
			"grey": [128, 128, 128],
			"honeydew": [240, 255, 240],
			"hotpink": [255, 105, 180],
			"indianred": [205, 92, 92],
			"indigo": [75, 0, 130],
			"ivory": [255, 255, 240],
			"khaki": [240, 230, 140],
			"lavender": [230, 230, 250],
			"lavenderblush": [255, 240, 245],
			"lawngreen": [124, 252, 0],
			"lemonchiffon": [255, 250, 205],
			"lightblue": [173, 216, 230],
			"lightcoral": [240, 128, 128],
			"lightcyan": [224, 255, 255],
			"lightgoldenrodyellow": [250, 250, 210],
			"lightgray": [211, 211, 211],
			"lightgreen": [144, 238, 144],
			"lightgrey": [211, 211, 211],
			"lightpink": [255, 182, 193],
			"lightsalmon": [255, 160, 122],
			"lightseagreen": [32, 178, 170],
			"lightskyblue": [135, 206, 250],
			"lightslategray": [119, 136, 153],
			"lightslategrey": [119, 136, 153],
			"lightsteelblue": [176, 196, 222],
			"lightyellow": [255, 255, 224],
			"lime": [0, 255, 0],
			"limegreen": [50, 205, 50],
			"linen": [250, 240, 230],
			"magenta": [255, 0, 255],
			"maroon": [128, 0, 0],
			"mediumaquamarine": [102, 205, 170],
			"mediumblue": [0, 0, 205],
			"mediumorchid": [186, 85, 211],
			"mediumpurple": [147, 112, 219],
			"mediumseagreen": [60, 179, 113],
			"mediumslateblue": [123, 104, 238],
			"mediumspringgreen": [0, 250, 154],
			"mediumturquoise": [72, 209, 204],
			"mediumvioletred": [199, 21, 133],
			"midnightblue": [25, 25, 112],
			"mintcream": [245, 255, 250],
			"mistyrose": [255, 228, 225],
			"moccasin": [255, 228, 181],
			"navajowhite": [255, 222, 173],
			"navy": [0, 0, 128],
			"oldlace": [253, 245, 230],
			"olive": [128, 128, 0],
			"olivedrab": [107, 142, 35],
			"orange": [255, 165, 0],
			"orangered": [255, 69, 0],
			"orchid": [218, 112, 214],
			"palegoldenrod": [238, 232, 170],
			"palegreen": [152, 251, 152],
			"paleturquoise": [175, 238, 238],
			"palevioletred": [219, 112, 147],
			"papayawhip": [255, 239, 213],
			"peachpuff": [255, 218, 185],
			"peru": [205, 133, 63],
			"pink": [255, 192, 203],
			"plum": [221, 160, 221],
			"powderblue": [176, 224, 230],
			"purple": [128, 0, 128],
			"rebeccapurple": [102, 51, 153],
			"red": [255, 0, 0],
			"rosybrown": [188, 143, 143],
			"royalblue": [65, 105, 225],
			"saddlebrown": [139, 69, 19],
			"salmon": [250, 128, 114],
			"sandybrown": [244, 164, 96],
			"seagreen": [46, 139, 87],
			"seashell": [255, 245, 238],
			"sienna": [160, 82, 45],
			"silver": [192, 192, 192],
			"skyblue": [135, 206, 235],
			"slateblue": [106, 90, 205],
			"slategray": [112, 128, 144],
			"slategrey": [112, 128, 144],
			"snow": [255, 250, 250],
			"springgreen": [0, 255, 127],
			"steelblue": [70, 130, 180],
			"tan": [210, 180, 140],
			"teal": [0, 128, 128],
			"thistle": [216, 191, 216],
			"tomato": [255, 99, 71],
			"turquoise": [64, 224, 208],
			"violet": [238, 130, 238],
			"wheat": [245, 222, 179],
			"white": [255, 255, 255],
			"whitesmoke": [245, 245, 245],
			"yellow": [255, 255, 0],
			"yellowgreen": [154, 205, 50]
		};

		module.exports = Color;

	},{}],4:[function(_dereq_,module,exports){
		var Support = _dereq_('./support');
		var CanvasRenderer = _dereq_('./renderers/canvas');
		var ImageLoader = _dereq_('./imageloader');
		var NodeParser = _dereq_('./nodeparser');
		var NodeContainer = _dereq_('./nodecontainer');
		var log = _dereq_('./log');
		var utils = _dereq_('./utils');
		var createWindowClone = _dereq_('./clone');
		var loadUrlDocument = _dereq_('./proxy').loadUrlDocument;
		var getBounds = utils.getBounds;

		var html2canvasNodeAttribute = "data-html2canvas-node";
		var html2canvasCloneIndex = 0;

		function html2canvas(nodeList, options) {
			var index = html2canvasCloneIndex++;
			options = options || {};
			if (options.logging) {
				log.options.logging = true;
				log.options.start = Date.now();
			}

			options.async = typeof(options.async) === "undefined" ? true : options.async;
			options.allowTaint = typeof(options.allowTaint) === "undefined" ? false : options.allowTaint;
			options.removeContainer = typeof(options.removeContainer) === "undefined" ? true : options.removeContainer;
			options.javascriptEnabled = typeof(options.javascriptEnabled) === "undefined" ? false : options.javascriptEnabled;
			options.imageTimeout = typeof(options.imageTimeout) === "undefined" ? 10000 : options.imageTimeout;
			options.renderer = typeof(options.renderer) === "function" ? options.renderer : CanvasRenderer;
			options.strict = !!options.strict;

			if (typeof(nodeList) === "string") {
				if (typeof(options.proxy) !== "string") {
					return Promise.reject("Proxy must be used when rendering url");
				}
				var width = options.width != null ? options.width : window.innerWidth;
				var height = options.height != null ? options.height : window.innerHeight;
				return loadUrlDocument(absoluteUrl(nodeList), options.proxy, document, width, height, options).then(function(container) {
					return renderWindow(container.contentWindow.document.documentElement, container, options, width, height);
				});
			}

			var node = ((nodeList === undefined) ? [document.documentElement] : ((nodeList.length) ? nodeList : [nodeList]))[0];
			node.setAttribute(html2canvasNodeAttribute + index, index);
			return renderDocument(node.ownerDocument, options, node.ownerDocument.defaultView.innerWidth, node.ownerDocument.defaultView.innerHeight, index).then(function(canvas) {
				if (typeof(options.onrendered) === "function") {
					log("options.onrendered is deprecated, html2canvas returns a Promise containing the canvas");
					options.onrendered(canvas);
				}
				return canvas;
			});
		}

		html2canvas.CanvasRenderer = CanvasRenderer;
		html2canvas.NodeContainer = NodeContainer;
		html2canvas.log = log;
		html2canvas.utils = utils;

		var html2canvasExport = (typeof(document) === "undefined" || typeof(Object.create) !== "function" || typeof(document.createElement("canvas").getContext) !== "function") ? function() {
			return Promise.reject("No canvas support");
		} : html2canvas;

		module.exports = html2canvasExport;

		if (typeof(define) === 'function' && define.amd) {
			define('html2canvas', [], function() {
				return html2canvasExport;
			});
		}

		function renderDocument(document, options, windowWidth, windowHeight, html2canvasIndex) {
			return createWindowClone(document, document, windowWidth, windowHeight, options, document.defaultView.pageXOffset, document.defaultView.pageYOffset).then(function(container) {
				log("Document cloned");
				var attributeName = html2canvasNodeAttribute + html2canvasIndex;
				var selector = "[" + attributeName + "='" + html2canvasIndex + "']";
				document.querySelector(selector).removeAttribute(attributeName);
				var clonedWindow = container.contentWindow;
				var node = clonedWindow.document.querySelector(selector);
				var oncloneHandler = (typeof(options.onclone) === "function") ? Promise.resolve(options.onclone(clonedWindow.document)) : Promise.resolve(true);
				return oncloneHandler.then(function() {
					return renderWindow(node, container, options, windowWidth, windowHeight);
				});
			});
		}

		function renderWindow(node, container, options, windowWidth, windowHeight) {
			var clonedWindow = container.contentWindow;
			var support = new Support(clonedWindow.document);
			var imageLoader = new ImageLoader(options, support);
			var bounds = getBounds(node);
			var width = options.type === "view" ? windowWidth : bounds.right + 1;
			var height = options.type === "view" ? windowHeight : bounds.bottom + 1;
			var renderer = new options.renderer(width, height, imageLoader, options, document);
			var parser = new NodeParser(node, renderer, support, imageLoader, options);
			return parser.ready.then(function() {
				log("Finished rendering");
				var canvas;

				if (options.type === "view") {
					canvas = crop(renderer.canvas, {width: renderer.canvas.width, height: renderer.canvas.height, top: 0, left: 0, x: 0, y: 0});
				} else if (node === clonedWindow.document.body || node === clonedWindow.document.documentElement || options.canvas != null) {
					canvas = renderer.canvas;
				} else if (options.scale) {
					var origBounds = {width: options.width != null ? options.width : bounds.width, height: options.height != null ? options.height : bounds.height, top: bounds.top, left: bounds.left, x: 0, y: 0};
					var cropBounds = {};
					for (var key in origBounds) {
						if (origBounds.hasOwnProperty(key)) { cropBounds[key] = origBounds[key] * options.scale; }
					}
					canvas = crop(renderer.canvas, cropBounds);
					canvas.style.width = origBounds.width + 'px';
					canvas.style.height = origBounds.height + 'px';
				} else {
					canvas = crop(renderer.canvas, {width:  options.width != null ? options.width : bounds.width, height: options.height != null ? options.height : bounds.height, top: bounds.top, left: bounds.left, x: 0, y: 0});
				}

				cleanupContainer(container, options);
				return canvas;
			});
		}

		function cleanupContainer(container, options) {
			if (options.removeContainer) {
				container.parentNode.removeChild(container);
				log("Cleaned up container");
			}
		}

		function crop(canvas, bounds) {
			var croppedCanvas = document.createElement("canvas");
			var x1 = Math.min(canvas.width - 1, Math.max(0, bounds.left));
			var x2 = Math.min(canvas.width, Math.max(1, bounds.left + bounds.width));
			var y1 = Math.min(canvas.height - 1, Math.max(0, bounds.top));
			var y2 = Math.min(canvas.height, Math.max(1, bounds.top + bounds.height));
			croppedCanvas.width = bounds.width;
			croppedCanvas.height =  bounds.height;
			var width = x2-x1;
			var height = y2-y1;
			log("Cropping canvas at:", "left:", bounds.left, "top:", bounds.top, "width:", width, "height:", height);
			log("Resulting crop with width", bounds.width, "and height", bounds.height, "with x", x1, "and y", y1);
			croppedCanvas.getContext("2d").drawImage(canvas, x1, y1, width, height, bounds.x, bounds.y, width, height);
			return croppedCanvas;
		}

		function documentWidth (doc) {
			return Math.max(
				Math.max(doc.body.scrollWidth, doc.documentElement.scrollWidth),
				Math.max(doc.body.offsetWidth, doc.documentElement.offsetWidth),
				Math.max(doc.body.clientWidth, doc.documentElement.clientWidth)
			);
		}

		function documentHeight (doc) {
			return Math.max(
				Math.max(doc.body.scrollHeight, doc.documentElement.scrollHeight),
				Math.max(doc.body.offsetHeight, doc.documentElement.offsetHeight),
				Math.max(doc.body.clientHeight, doc.documentElement.clientHeight)
			);
		}

		function absoluteUrl(url) {
			var link = document.createElement("a");
			link.href = url;
			link.href = link.href;
			return link;
		}

	},{"./clone":2,"./imageloader":11,"./log":13,"./nodecontainer":14,"./nodeparser":15,"./proxy":16,"./renderers/canvas":20,"./support":22,"./utils":26}],5:[function(_dereq_,module,exports){
		var log = _dereq_('./log');
		var smallImage = _dereq_('./utils').smallImage;

		function DummyImageContainer(src) {
			this.src = src;
			log("DummyImageContainer for", src);
			if (!this.promise || !this.image) {
				log("Initiating DummyImageContainer");
				DummyImageContainer.prototype.image = new Image();
				var image = this.image;
				DummyImageContainer.prototype.promise = new Promise(function(resolve, reject) {
					image.onload = resolve;
					image.onerror = reject;
					image.src = smallImage();
					if (image.complete === true) {
						resolve(image);
					}
				});
			}
		}

		module.exports = DummyImageContainer;

	},{"./log":13,"./utils":26}],6:[function(_dereq_,module,exports){
		var smallImage = _dereq_('./utils').smallImage;

		function Font(family, size) {
			var container = document.createElement('div'),
				img = document.createElement('img'),
				span = document.createElement('span'),
				sampleText = 'Hidden Text',
				baseline,
				middle;

			container.style.visibility = "hidden";
			container.style.fontFamily = family;
			container.style.fontSize = size;
			container.style.margin = 0;
			container.style.padding = 0;

			document.body.appendChild(container);

			img.src = smallImage();
			img.width = 1;
			img.height = 1;

			img.style.margin = 0;
			img.style.padding = 0;
			img.style.verticalAlign = "baseline";

			span.style.fontFamily = family;
			span.style.fontSize = size;
			span.style.margin = 0;
			span.style.padding = 0;

			span.appendChild(document.createTextNode(sampleText));
			container.appendChild(span);
			container.appendChild(img);
			baseline = (img.offsetTop - span.offsetTop) + 1;

			container.removeChild(span);
			container.appendChild(document.createTextNode(sampleText));

			container.style.lineHeight = "normal";
			img.style.verticalAlign = "super";

			middle = (img.offsetTop-container.offsetTop) + 1;

			document.body.removeChild(container);

			this.baseline = baseline;
			this.lineWidth = 1;
			this.middle = middle;
		}

		module.exports = Font;

	},{"./utils":26}],7:[function(_dereq_,module,exports){
		var Font = _dereq_('./font');

		function FontMetrics() {
			this.data = {};
		}

		FontMetrics.prototype.getMetrics = function(family, size) {
			if (this.data[family + "-" + size] === undefined) {
				this.data[family + "-" + size] = new Font(family, size);
			}
			return this.data[family + "-" + size];
		};

		module.exports = FontMetrics;

	},{"./font":6}],8:[function(_dereq_,module,exports){
		var utils = _dereq_('./utils');
		var getBounds = utils.getBounds;
		var loadUrlDocument = _dereq_('./proxy').loadUrlDocument;

		function FrameContainer(container, sameOrigin, options) {
			this.image = null;
			this.src = container;
			var self = this;
			var bounds = getBounds(container);
			this.promise = (!sameOrigin ? this.proxyLoad(options.proxy, bounds, options) : new Promise(function(resolve) {
				if (container.contentWindow.document.URL === "about:blank" || container.contentWindow.document.documentElement == null) {
					container.contentWindow.onload = container.onload = function() {
						resolve(container);
					};
				} else {
					resolve(container);
				}
			})).then(function(container) {
				var html2canvas = _dereq_('./core');
				return html2canvas(container.contentWindow.document.documentElement, {type: 'view', width: container.width, height: container.height, proxy: options.proxy, javascriptEnabled: options.javascriptEnabled, removeContainer: options.removeContainer, allowTaint: options.allowTaint, imageTimeout: options.imageTimeout / 2});
			}).then(function(canvas) {
				return self.image = canvas;
			});
		}

		FrameContainer.prototype.proxyLoad = function(proxy, bounds, options) {
			var container = this.src;
			return loadUrlDocument(container.src, proxy, container.ownerDocument, bounds.width, bounds.height, options);
		};

		module.exports = FrameContainer;

	},{"./core":4,"./proxy":16,"./utils":26}],9:[function(_dereq_,module,exports){
		function GradientContainer(imageData) {
			this.src = imageData.value;
			this.colorStops = [];
			this.type = null;
			this.x0 = 0.5;
			this.y0 = 0.5;
			this.x1 = 0.5;
			this.y1 = 0.5;
			this.promise = Promise.resolve(true);
		}

		GradientContainer.TYPES = {
			LINEAR: 1,
			RADIAL: 2
		};

// TODO: support hsl[a], negative %/length values
// TODO: support <angle> (e.g. -?\d{1,3}(?:\.\d+)deg, etc. : https://developer.mozilla.org/docs/Web/CSS/angle )
		GradientContainer.REGEXP_COLORSTOP = /^\s*(rgba?\(\s*\d{1,3},\s*\d{1,3},\s*\d{1,3}(?:,\s*[0-9\.]+)?\s*\)|[a-z]{3,20}|#[a-f0-9]{3,6})(?:\s+(\d{1,3}(?:\.\d+)?)(%|px)?)?(?:\s|$)/i;

		module.exports = GradientContainer;

	},{}],10:[function(_dereq_,module,exports){
		function ImageContainer(src, cors) {
			this.src = src;
			this.image = new Image();
			var self = this;
			this.tainted = null;
			this.promise = new Promise(function(resolve, reject) {
				self.image.onload = resolve;
				self.image.onerror = reject;
				if (cors) {
					self.image.crossOrigin = "anonymous";
				}
				self.image.src = src;
				if (self.image.complete === true) {
					resolve(self.image);
				}
			});
		}

		module.exports = ImageContainer;

	},{}],11:[function(_dereq_,module,exports){
		var log = _dereq_('./log');
		var ImageContainer = _dereq_('./imagecontainer');
		var DummyImageContainer = _dereq_('./dummyimagecontainer');
		var ProxyImageContainer = _dereq_('./proxyimagecontainer');
		var FrameContainer = _dereq_('./framecontainer');
		var SVGContainer = _dereq_('./svgcontainer');
		var SVGNodeContainer = _dereq_('./svgnodecontainer');
		var LinearGradientContainer = _dereq_('./lineargradientcontainer');
		var WebkitGradientContainer = _dereq_('./webkitgradientcontainer');
		var bind = _dereq_('./utils').bind;

		function ImageLoader(options, support) {
			this.link = null;
			this.options = options;
			this.support = support;
			this.origin = this.getOrigin(window.location.href);
		}

		ImageLoader.prototype.findImages = function(nodes) {
			var images = [];
			nodes.reduce(function(imageNodes, container) {
				switch(container.node.nodeName) {
					case "IMG":
						return imageNodes.concat([{
							args: [container.node.src],
							method: "url"
						}]);
					case "svg":
					case "IFRAME":
						return imageNodes.concat([{
							args: [container.node],
							method: container.node.nodeName
						}]);
				}
				return imageNodes;
			}, []).forEach(this.addImage(images, this.loadImage), this);
			return images;
		};

		ImageLoader.prototype.findBackgroundImage = function(images, container) {
			container.parseBackgroundImages().filter(this.hasImageBackground).forEach(this.addImage(images, this.loadImage), this);
			return images;
		};

		ImageLoader.prototype.addImage = function(images, callback) {
			return function(newImage) {
				newImage.args.forEach(function(image) {
					if (!this.imageExists(images, image)) {
						images.splice(0, 0, callback.call(this, newImage));
						log('Added image #' + (images.length), typeof(image) === "string" ? image.substring(0, 100) : image);
					}
				}, this);
			};
		};

		ImageLoader.prototype.hasImageBackground = function(imageData) {
			return imageData.method !== "none";
		};

		ImageLoader.prototype.loadImage = function(imageData) {
			if (imageData.method === "url") {
				var src = imageData.args[0];
				if (this.isSVG(src) && !this.support.svg && !this.options.allowTaint) {
					return new SVGContainer(src);
				} else if (src.match(/data:image\/.*;base64,/i)) {
					return new ImageContainer(src.replace(/url\(['"]{0,}|['"]{0,}\)$/ig, ''), false);
				} else if (this.isSameOrigin(src) || this.options.allowTaint === true || this.isSVG(src)) {
					return new ImageContainer(src, false);
				} else if (this.support.cors && !this.options.allowTaint && this.options.useCORS) {
					return new ImageContainer(src, true);
				} else if (this.options.proxy) {
					return new ProxyImageContainer(src, this.options.proxy);
				} else {
					return new DummyImageContainer(src);
				}
			} else if (imageData.method === "linear-gradient") {
				return new LinearGradientContainer(imageData);
			} else if (imageData.method === "gradient") {
				return new WebkitGradientContainer(imageData);
			} else if (imageData.method === "svg") {
				return new SVGNodeContainer(imageData.args[0], this.support.svg);
			} else if (imageData.method === "IFRAME") {
				return new FrameContainer(imageData.args[0], this.isSameOrigin(imageData.args[0].src), this.options);
			} else {
				return new DummyImageContainer(imageData);
			}
		};

		ImageLoader.prototype.isSVG = function(src) {
			return src.substring(src.length - 3).toLowerCase() === "svg" || SVGContainer.prototype.isInline(src);
		};

		ImageLoader.prototype.imageExists = function(images, src) {
			return images.some(function(image) {
				return image.src === src;
			});
		};

		ImageLoader.prototype.isSameOrigin = function(url) {
			return (this.getOrigin(url) === this.origin);
		};

		ImageLoader.prototype.getOrigin = function(url) {
			var link = this.link || (this.link = document.createElement("a"));
			link.href = url;
			link.href = link.href; // IE9, LOL! - http://jsfiddle.net/niklasvh/2e48b/
			return link.protocol + link.hostname + link.port;
		};

		ImageLoader.prototype.getPromise = function(container) {
			return this.timeout(container, this.options.imageTimeout)['catch'](function() {
				var dummy = new DummyImageContainer(container.src);
				return dummy.promise.then(function(image) {
					container.image = image;
				});
			});
		};

		ImageLoader.prototype.get = function(src) {
			var found = null;
			return this.images.some(function(img) {
				return (found = img).src === src;
			}) ? found : null;
		};

		ImageLoader.prototype.fetch = function(nodes) {
			this.images = nodes.reduce(bind(this.findBackgroundImage, this), this.findImages(nodes));
			this.images.forEach(function(image, index) {
				image.promise.then(function() {
					log("Succesfully loaded image #"+ (index+1), image);
				}, function(e) {
					log("Failed loading image #"+ (index+1), image, e);
				});
			});
			this.ready = Promise.all(this.images.map(this.getPromise, this));
			log("Finished searching images");
			return this;
		};

		ImageLoader.prototype.timeout = function(container, timeout) {
			var timer;
			var promise = Promise.race([container.promise, new Promise(function(res, reject) {
				timer = setTimeout(function() {
					log("Timed out loading image", container);
					reject(container);
				}, timeout);
			})]).then(function(container) {
				clearTimeout(timer);
				return container;
			});
			promise['catch'](function() {
				clearTimeout(timer);
			});
			return promise;
		};

		module.exports = ImageLoader;

	},{"./dummyimagecontainer":5,"./framecontainer":8,"./imagecontainer":10,"./lineargradientcontainer":12,"./log":13,"./proxyimagecontainer":17,"./svgcontainer":23,"./svgnodecontainer":24,"./utils":26,"./webkitgradientcontainer":27}],12:[function(_dereq_,module,exports){
		var GradientContainer = _dereq_('./gradientcontainer');
		var Color = _dereq_('./color');

		function LinearGradientContainer(imageData) {
			GradientContainer.apply(this, arguments);
			this.type = GradientContainer.TYPES.LINEAR;

			var hasDirection = LinearGradientContainer.REGEXP_DIRECTION.test( imageData.args[0] ) ||
				!GradientContainer.REGEXP_COLORSTOP.test( imageData.args[0] );

			if (hasDirection) {
				imageData.args[0].split(/\s+/).reverse().forEach(function(position, index) {
					switch(position) {
						case "left":
							this.x0 = 0;
							this.x1 = 1;
							break;
						case "top":
							this.y0 = 0;
							this.y1 = 1;
							break;
						case "right":
							this.x0 = 1;
							this.x1 = 0;
							break;
						case "bottom":
							this.y0 = 1;
							this.y1 = 0;
							break;
						case "to":
							var y0 = this.y0;
							var x0 = this.x0;
							this.y0 = this.y1;
							this.x0 = this.x1;
							this.x1 = x0;
							this.y1 = y0;
							break;
						case "center":
							break; // centered by default
						// Firefox internally converts position keywords to percentages:
						// http://www.w3.org/TR/2010/WD-CSS2-20101207/colors.html#propdef-background-position
						default: // percentage or absolute length
							// TODO: support absolute start point positions (e.g., use bounds to convert px to a ratio)
							var ratio = parseFloat(position, 10) * 1e-2;
							if (isNaN(ratio)) { // invalid or unhandled value
								break;
							}
							if (index === 0) {
								this.y0 = ratio;
								this.y1 = 1 - this.y0;
							} else {
								this.x0 = ratio;
								this.x1 = 1 - this.x0;
							}
							break;
					}
				}, this);
			} else {
				this.y0 = 0;
				this.y1 = 1;
			}

			this.colorStops = imageData.args.slice(hasDirection ? 1 : 0).map(function(colorStop) {
				var colorStopMatch = colorStop.match(GradientContainer.REGEXP_COLORSTOP);
				var value = +colorStopMatch[2];
				var unit = value === 0 ? "%" : colorStopMatch[3]; // treat "0" as "0%"
				return {
					color: new Color(colorStopMatch[1]),
					// TODO: support absolute stop positions (e.g., compute gradient line length & convert px to ratio)
					stop: unit === "%" ? value / 100 : null
				};
			});

			if (this.colorStops[0].stop === null) {
				this.colorStops[0].stop = 0;
			}

			if (this.colorStops[this.colorStops.length - 1].stop === null) {
				this.colorStops[this.colorStops.length - 1].stop = 1;
			}

			// calculates and fills-in explicit stop positions when omitted from rule
			this.colorStops.forEach(function(colorStop, index) {
				if (colorStop.stop === null) {
					this.colorStops.slice(index).some(function(find, count) {
						if (find.stop !== null) {
							colorStop.stop = ((find.stop - this.colorStops[index - 1].stop) / (count + 1)) + this.colorStops[index - 1].stop;
							return true;
						} else {
							return false;
						}
					}, this);
				}
			}, this);
		}

		LinearGradientContainer.prototype = Object.create(GradientContainer.prototype);

// TODO: support <angle> (e.g. -?\d{1,3}(?:\.\d+)deg, etc. : https://developer.mozilla.org/docs/Web/CSS/angle )
		LinearGradientContainer.REGEXP_DIRECTION = /^\s*(?:to|left|right|top|bottom|center|\d{1,3}(?:\.\d+)?%?)(?:\s|$)/i;

		module.exports = LinearGradientContainer;

	},{"./color":3,"./gradientcontainer":9}],13:[function(_dereq_,module,exports){
		var logger = function() {
			if (logger.options.logging && window.console && window.console.log) {
				Function.prototype.bind.call(window.console.log, (window.console)).apply(window.console, [(Date.now() - logger.options.start) + "ms", "html2canvas:"].concat([].slice.call(arguments, 0)));
			}
		};

		logger.options = {logging: false};
		module.exports = logger;

	},{}],14:[function(_dereq_,module,exports){
		var Color = _dereq_('./color');
		var utils = _dereq_('./utils');
		var getBounds = utils.getBounds;
		var parseBackgrounds = utils.parseBackgrounds;
		var offsetBounds = utils.offsetBounds;

		function NodeContainer(node, parent) {
			this.node = node;
			this.parent = parent;
			this.stack = null;
			this.bounds = null;
			this.borders = null;
			this.clip = [];
			this.backgroundClip = [];
			this.offsetBounds = null;
			this.visible = null;
			this.computedStyles = null;
			this.colors = {};
			this.styles = {};
			this.backgroundImages = null;
			this.transformData = null;
			this.transformMatrix = null;
			this.isPseudoElement = false;
			this.opacity = null;
		}

		NodeContainer.prototype.cloneTo = function(stack) {
			stack.visible = this.visible;
			stack.borders = this.borders;
			stack.bounds = this.bounds;
			stack.clip = this.clip;
			stack.backgroundClip = this.backgroundClip;
			stack.computedStyles = this.computedStyles;
			stack.styles = this.styles;
			stack.backgroundImages = this.backgroundImages;
			stack.opacity = this.opacity;
		};

		NodeContainer.prototype.getOpacity = function() {
			return this.opacity === null ? (this.opacity = this.cssFloat('opacity')) : this.opacity;
		};

		NodeContainer.prototype.assignStack = function(stack) {
			this.stack = stack;
			stack.children.push(this);
		};

		NodeContainer.prototype.isElementVisible = function() {
			return this.node.nodeType === Node.TEXT_NODE ? this.parent.visible : (
				this.css('display') !== "none" &&
				this.css('visibility') !== "hidden" &&
				!this.node.hasAttribute("data-html2canvas-ignore") &&
				(this.node.nodeName !== "INPUT" || this.node.getAttribute("type") !== "hidden")
			);
		};

		NodeContainer.prototype.css = function(attribute) {
			if (!this.computedStyles) {
				this.computedStyles = this.isPseudoElement ? this.parent.computedStyle(this.before ? ":before" : ":after") : this.computedStyle(null);
			}

			return this.styles[attribute] || (this.styles[attribute] = this.computedStyles[attribute]);
		};

		NodeContainer.prototype.prefixedCss = function(attribute) {
			var prefixes = ["webkit", "moz", "ms", "o"];
			var value = this.css(attribute);
			if (value === undefined) {
				prefixes.some(function(prefix) {
					value = this.css(prefix + attribute.substr(0, 1).toUpperCase() + attribute.substr(1));
					return value !== undefined;
				}, this);
			}
			return value === undefined ? null : value;
		};

		NodeContainer.prototype.computedStyle = function(type) {
			return this.node.ownerDocument.defaultView.getComputedStyle(this.node, type);
		};

		NodeContainer.prototype.cssInt = function(attribute) {
			var value = parseInt(this.css(attribute), 10);
			return (isNaN(value)) ? 0 : value; // borders in old IE are throwing 'medium' for demo.html
		};

		NodeContainer.prototype.color = function(attribute) {
			return this.colors[attribute] || (this.colors[attribute] = new Color(this.css(attribute)));
		};

		NodeContainer.prototype.cssFloat = function(attribute) {
			var value = parseFloat(this.css(attribute));
			return (isNaN(value)) ? 0 : value;
		};

		NodeContainer.prototype.fontWeight = function() {
			var weight = this.css("fontWeight");
			switch(parseInt(weight, 10)){
				case 401:
					weight = "bold";
					break;
				case 400:
					weight = "normal";
					break;
			}
			return weight;
		};

		NodeContainer.prototype.parseClip = function() {
			var matches = this.css('clip').match(this.CLIP);
			if (matches) {
				return {
					top: parseInt(matches[1], 10),
					right: parseInt(matches[2], 10),
					bottom: parseInt(matches[3], 10),
					left: parseInt(matches[4], 10)
				};
			}
			return null;
		};

		NodeContainer.prototype.parseBackgroundImages = function() {
			return this.backgroundImages || (this.backgroundImages = parseBackgrounds(this.css("backgroundImage")));
		};

		NodeContainer.prototype.cssList = function(property, index) {
			var value = (this.css(property) || '').split(',');
			value = value[index || 0] || value[0] || 'auto';
			value = value.trim().split(' ');
			if (value.length === 1) {
				value = [value[0], isPercentage(value[0]) ? 'auto' : value[0]];
			}
			return value;
		};

		NodeContainer.prototype.parseBackgroundSize = function(bounds, image, index) {
			var size = this.cssList("backgroundSize", index);
			var width, height;

			if (isPercentage(size[0])) {
				width = bounds.width * parseFloat(size[0]) / 100;
			} else if (/contain|cover/.test(size[0])) {
				var targetRatio = bounds.width / bounds.height, currentRatio = image.width / image.height;
				return (targetRatio < currentRatio ^ size[0] === 'contain') ?  {width: bounds.height * currentRatio, height: bounds.height} : {width: bounds.width, height: bounds.width / currentRatio};
			} else {
				width = parseInt(size[0], 10);
			}

			if (size[0] === 'auto' && size[1] === 'auto') {
				height = image.height;
			} else if (size[1] === 'auto') {
				height = width / image.width * image.height;
			} else if (isPercentage(size[1])) {
				height =  bounds.height * parseFloat(size[1]) / 100;
			} else {
				height = parseInt(size[1], 10);
			}

			if (size[0] === 'auto') {
				width = height / image.height * image.width;
			}

			return {width: width, height: height};
		};

		NodeContainer.prototype.parseBackgroundPosition = function(bounds, image, index, backgroundSize) {
			var position = this.cssList('backgroundPosition', index);
			var left, top;

			if (isPercentage(position[0])){
				left = (bounds.width - (backgroundSize || image).width) * (parseFloat(position[0]) / 100);
			} else {
				left = parseInt(position[0], 10);
			}

			if (position[1] === 'auto') {
				top = left / image.width * image.height;
			} else if (isPercentage(position[1])){
				top =  (bounds.height - (backgroundSize || image).height) * parseFloat(position[1]) / 100;
			} else {
				top = parseInt(position[1], 10);
			}

			if (position[0] === 'auto') {
				left = top / image.height * image.width;
			}

			return {left: left, top: top};
		};

		NodeContainer.prototype.parseBackgroundRepeat = function(index) {
			return this.cssList("backgroundRepeat", index)[0];
		};

		NodeContainer.prototype.parseTextShadows = function() {
			var textShadow = this.css("textShadow");
			var results = [];

			if (textShadow && textShadow !== 'none') {
				var shadows = textShadow.match(this.TEXT_SHADOW_PROPERTY);
				for (var i = 0; shadows && (i < shadows.length); i++) {
					var s = shadows[i].match(this.TEXT_SHADOW_VALUES);
					results.push({
						color: new Color(s[0]),
						offsetX: s[1] ? parseFloat(s[1].replace('px', '')) : 0,
						offsetY: s[2] ? parseFloat(s[2].replace('px', '')) : 0,
						blur: s[3] ? s[3].replace('px', '') : 0
					});
				}
			}
			return results;
		};

		NodeContainer.prototype.parseTransform = function() {
			if (!this.transformData) {
				if (this.hasTransform()) {
					var offset = this.parseBounds();
					var origin = this.prefixedCss("transformOrigin").split(" ").map(removePx).map(asFloat);
					origin[0] += offset.left;
					origin[1] += offset.top;
					this.transformData = {
						origin: origin,
						matrix: this.parseTransformMatrix()
					};
				} else {
					this.transformData = {
						origin: [0, 0],
						matrix: [1, 0, 0, 1, 0, 0]
					};
				}
			}
			return this.transformData;
		};

		NodeContainer.prototype.parseTransformMatrix = function() {
			if (!this.transformMatrix) {
				var transform = this.prefixedCss("transform");
				var matrix = transform ? parseMatrix(transform.match(this.MATRIX_PROPERTY)) : null;
				this.transformMatrix = matrix ? matrix : [1, 0, 0, 1, 0, 0];
			}
			return this.transformMatrix;
		};

		NodeContainer.prototype.inverseTransform = function() {
			var transformData = this.parseTransform();
			return { origin: transformData.origin, matrix: matrixInverse(transformData.matrix) };
		};

		NodeContainer.prototype.parseBounds = function() {
			return this.bounds || (this.bounds = this.hasTransform() ? offsetBounds(this.node) : getBounds(this.node));
		};

		NodeContainer.prototype.hasTransform = function() {
			return this.parseTransformMatrix().join(",") !== "1,0,0,1,0,0" || (this.parent && this.parent.hasTransform());
		};

		NodeContainer.prototype.getValue = function() {
			var value = this.node.value || "";
			if (this.node.tagName === "SELECT") {
				value = selectionValue(this.node);
			} else if (this.node.type === "password") {
				value = Array(value.length + 1).join('\u2022'); // jshint ignore:line
			}
			return value.length === 0 ? (this.node.placeholder || "") : value;
		};

		NodeContainer.prototype.MATRIX_PROPERTY = /(matrix|matrix3d)\((.+)\)/;
		NodeContainer.prototype.TEXT_SHADOW_PROPERTY = /((rgba|rgb)\([^\)]+\)(\s-?\d+px){0,})/g;
		NodeContainer.prototype.TEXT_SHADOW_VALUES = /(-?\d+px)|(#.+)|(rgb\(.+\))|(rgba\(.+\))/g;
		NodeContainer.prototype.CLIP = /^rect\((\d+)px,? (\d+)px,? (\d+)px,? (\d+)px\)$/;

		function selectionValue(node) {
			var option = node.options[node.selectedIndex || 0];
			return option ? (option.text || "") : "";
		}

		function parseMatrix(match) {
			if (match && match[1] === "matrix") {
				return match[2].split(",").map(function(s) {
					return parseFloat(s.trim());
				});
			} else if (match && match[1] === "matrix3d") {
				var matrix3d = match[2].split(",").map(function(s) {
					return parseFloat(s.trim());
				});
				return [matrix3d[0], matrix3d[1], matrix3d[4], matrix3d[5], matrix3d[12], matrix3d[13]];
			}
		}

		function matrixInverse(m) {
			// This is programmed specifically for transform matrices, which have a fixed structure.
			var a = m[0], b = m[2], c = m[4], d = m[1], e = m[3], f = m[5];
			var det = a*e - b*d;
			var M = [e, -d, -b, a, b*f-c*e, c*d-a*f].map(function(val) { return val/det; });
			return M;
		}

		function isPercentage(value) {
			return value.toString().indexOf("%") !== -1;
		}

		function removePx(str) {
			return str.replace("px", "");
		}

		function asFloat(str) {
			return parseFloat(str);
		}

		module.exports = NodeContainer;

	},{"./color":3,"./utils":26}],15:[function(_dereq_,module,exports){
		var log = _dereq_('./log');
		var punycode = _dereq_('punycode');
		var NodeContainer = _dereq_('./nodecontainer');
		var TextContainer = _dereq_('./textcontainer');
		var PseudoElementContainer = _dereq_('./pseudoelementcontainer');
		var FontMetrics = _dereq_('./fontmetrics');
		var Color = _dereq_('./color');
		var StackingContext = _dereq_('./stackingcontext');
		var utils = _dereq_('./utils');
		var bind = utils.bind;
		var getBounds = utils.getBounds;
		var parseBackgrounds = utils.parseBackgrounds;
		var offsetBounds = utils.offsetBounds;

		function NodeParser(element, renderer, support, imageLoader, options) {
			log("Starting NodeParser");
			this.renderer = renderer;
			this.options = options;
			this.range = null;
			this.support = support;
			this.renderQueue = [];
			this.stack = new StackingContext(true, 1, element.ownerDocument, null);
			var parent = new NodeContainer(element, null);
			if (options.background) {
				renderer.rectangle(0, 0, renderer.width, renderer.height, new Color(options.background));
			}
			if (element === element.ownerDocument.documentElement) {
				// http://www.w3.org/TR/css3-background/#special-backgrounds
				var canvasBackground = new NodeContainer(parent.color('backgroundColor').isTransparent() ? element.ownerDocument.body : element.ownerDocument.documentElement, null);
				renderer.rectangle(0, 0, renderer.width, renderer.height, canvasBackground.color('backgroundColor'));
			}
			parent.visibile = parent.isElementVisible();
			this.createPseudoHideStyles(element.ownerDocument);
			this.disableAnimations(element.ownerDocument);
			this.nodes = flatten([parent].concat(this.getChildren(parent)).filter(function(container) {
				return container.visible = container.isElementVisible();
			}).map(this.getPseudoElements, this));
			this.fontMetrics = new FontMetrics();
			log("Fetched nodes, total:", this.nodes.length);
			log("Calculate overflow clips");
			this.calculateOverflowClips();
			log("Start fetching images");
			this.images = imageLoader.fetch(this.nodes.filter(isElement));
			this.ready = this.images.ready.then(bind(function() {
				log("Images loaded, starting parsing");
				log("Creating stacking contexts");
				this.createStackingContexts();
				log("Sorting stacking contexts");
				this.sortStackingContexts(this.stack);
				this.parse(this.stack);
				log("Render queue created with " + this.renderQueue.length + " items");
				return new Promise(bind(function(resolve) {
					if (!options.async) {
						this.renderQueue.forEach(this.paint, this);
						resolve();
					} else if (typeof(options.async) === "function") {
						options.async.call(this, this.renderQueue, resolve);
					} else if (this.renderQueue.length > 0){
						this.renderIndex = 0;
						this.asyncRenderer(this.renderQueue, resolve);
					} else {
						resolve();
					}
				}, this));
			}, this));
		}

		NodeParser.prototype.calculateOverflowClips = function() {
			this.nodes.forEach(function(container) {
				if (isElement(container)) {
					if (isPseudoElement(container)) {
						container.appendToDOM();
					}
					container.borders = this.parseBorders(container);
					var clip = (container.css('overflow') === "hidden") ? [container.borders.clip] : [];
					var cssClip = container.parseClip();
					if (cssClip && ["absolute", "fixed"].indexOf(container.css('position')) !== -1) {
						clip.push([["rect",
							container.bounds.left + cssClip.left,
							container.bounds.top + cssClip.top,
							cssClip.right - cssClip.left,
							cssClip.bottom - cssClip.top
						]]);
					}
					container.clip = hasParentClip(container) ? container.parent.clip.concat(clip) : clip;
					container.backgroundClip = (container.css('overflow') !== "hidden") ? container.clip.concat([container.borders.clip]) : container.clip;
					if (isPseudoElement(container)) {
						container.cleanDOM();
					}
				} else if (isTextNode(container)) {
					container.clip = hasParentClip(container) ? container.parent.clip : [];
				}
				if (!isPseudoElement(container)) {
					container.bounds = null;
				}
			}, this);
		};

		function hasParentClip(container) {
			return container.parent && container.parent.clip.length;
		}

		NodeParser.prototype.asyncRenderer = function(queue, resolve, asyncTimer) {
			asyncTimer = asyncTimer || Date.now();
			this.paint(queue[this.renderIndex++]);
			if (queue.length === this.renderIndex) {
				resolve();
			} else if (asyncTimer + 20 > Date.now()) {
				this.asyncRenderer(queue, resolve, asyncTimer);
			} else {
				setTimeout(bind(function() {
					this.asyncRenderer(queue, resolve);
				}, this), 0);
			}
		};

		NodeParser.prototype.createPseudoHideStyles = function(document) {
			this.createStyles(document, '.' + PseudoElementContainer.prototype.PSEUDO_HIDE_ELEMENT_CLASS_BEFORE + ':before { content: "" !important; display: none !important; }' +
				'.' + PseudoElementContainer.prototype.PSEUDO_HIDE_ELEMENT_CLASS_AFTER + ':after { content: "" !important; display: none !important; }');
		};

		NodeParser.prototype.disableAnimations = function(document) {
			this.createStyles(document, '* { -webkit-animation: none !important; -moz-animation: none !important; -o-animation: none !important; animation: none !important; ' +
				'-webkit-transition: none !important; -moz-transition: none !important; -o-transition: none !important; transition: none !important;}');
		};

		NodeParser.prototype.createStyles = function(document, styles) {
			var hidePseudoElements = document.createElement('style');
			hidePseudoElements.innerHTML = styles;
			document.body.appendChild(hidePseudoElements);
		};

		NodeParser.prototype.getPseudoElements = function(container) {
			var nodes = [[container]];
			if (container.node.nodeType === Node.ELEMENT_NODE) {
				var before = this.getPseudoElement(container, ":before");
				var after = this.getPseudoElement(container, ":after");

				if (before) {
					nodes.push(before);
				}

				if (after) {
					nodes.push(after);
				}
			}
			return flatten(nodes);
		};

		function toCamelCase(str) {
			return str.replace(/(\-[a-z])/g, function(match){
				return match.toUpperCase().replace('-','');
			});
		}

		NodeParser.prototype.getPseudoElement = function(container, type) {
			var style = container.computedStyle(type);
			if(!style || !style.content || style.content === "none" || style.content === "-moz-alt-content" || style.display === "none") {
				return null;
			}

			var content = stripQuotes(style.content);
			var isImage = content.substr(0, 3) === 'url';
			var pseudoNode = document.createElement(isImage ? 'img' : 'html2canvaspseudoelement');
			var pseudoContainer = new PseudoElementContainer(pseudoNode, container, type);

			for (var i = style.length-1; i >= 0; i--) {
				var property = toCamelCase(style.item(i));
				pseudoNode.style[property] = style[property];
			}

			pseudoNode.className = PseudoElementContainer.prototype.PSEUDO_HIDE_ELEMENT_CLASS_BEFORE + " " + PseudoElementContainer.prototype.PSEUDO_HIDE_ELEMENT_CLASS_AFTER;

			if (isImage) {
				pseudoNode.src = parseBackgrounds(content)[0].args[0];
				return [pseudoContainer];
			} else {
				var text = document.createTextNode(content);
				pseudoNode.appendChild(text);
				return [pseudoContainer, new TextContainer(text, pseudoContainer)];
			}
		};


		NodeParser.prototype.getChildren = function(parentContainer) {
			return flatten([].filter.call(parentContainer.node.childNodes, renderableNode).map(function(node) {
				var container = [node.nodeType === Node.TEXT_NODE ? new TextContainer(node, parentContainer) : new NodeContainer(node, parentContainer)].filter(nonIgnoredElement);
				return node.nodeType === Node.ELEMENT_NODE && container.length && node.tagName !== "TEXTAREA" ? (container[0].isElementVisible() ? container.concat(this.getChildren(container[0])) : []) : container;
			}, this));
		};

		NodeParser.prototype.newStackingContext = function(container, hasOwnStacking) {
			var stack = new StackingContext(hasOwnStacking, container.getOpacity(), container.node, container.parent);
			container.cloneTo(stack);
			var parentStack = hasOwnStacking ? stack.getParentStack(this) : stack.parent.stack;
			parentStack.contexts.push(stack);
			container.stack = stack;
		};

		NodeParser.prototype.createStackingContexts = function() {
			this.nodes.forEach(function(container) {
				if (isElement(container) && (this.isRootElement(container) || hasOpacity(container) || isPositionedForStacking(container) || this.isBodyWithTransparentRoot(container) || container.hasTransform())) {
					this.newStackingContext(container, true);
				} else if (isElement(container) && ((isPositioned(container) && zIndex0(container)) || isInlineBlock(container) || isFloating(container))) {
					this.newStackingContext(container, false);
				} else {
					container.assignStack(container.parent.stack);
				}
			}, this);
		};

		NodeParser.prototype.isBodyWithTransparentRoot = function(container) {
			return container.node.nodeName === "BODY" && container.parent.color('backgroundColor').isTransparent();
		};

		NodeParser.prototype.isRootElement = function(container) {
			return container.parent === null;
		};

		NodeParser.prototype.sortStackingContexts = function(stack) {
			stack.contexts.sort(zIndexSort(stack.contexts.slice(0)));
			stack.contexts.forEach(this.sortStackingContexts, this);
		};

		NodeParser.prototype.parseTextBounds = function(container) {
			return function(text, index, textList) {
				if (container.parent.css("textDecoration").substr(0, 4) !== "none" || text.trim().length !== 0) {
					if (this.support.rangeBounds && !container.parent.hasTransform()) {
						var offset = textList.slice(0, index).join("").length;
						return this.getRangeBounds(container.node, offset, text.length);
					} else if (container.node && typeof(container.node.data) === "string") {
						var replacementNode = container.node.splitText(text.length);
						var bounds = this.getWrapperBounds(container.node, container.parent.hasTransform());
						container.node = replacementNode;
						return bounds;
					}
				} else if(!this.support.rangeBounds || container.parent.hasTransform()){
					container.node = container.node.splitText(text.length);
				}
				return {};
			};
		};

		NodeParser.prototype.getWrapperBounds = function(node, transform) {
			var wrapper = node.ownerDocument.createElement('html2canvaswrapper');
			var parent = node.parentNode,
				backupText = node.cloneNode(true);

			wrapper.appendChild(node.cloneNode(true));
			parent.replaceChild(wrapper, node);
			var bounds = transform ? offsetBounds(wrapper) : getBounds(wrapper);
			parent.replaceChild(backupText, wrapper);
			return bounds;
		};

		NodeParser.prototype.getRangeBounds = function(node, offset, length) {
			var range = this.range || (this.range = node.ownerDocument.createRange());
			range.setStart(node, offset);
			range.setEnd(node, offset + length);
			return range.getBoundingClientRect();
		};

		function ClearTransform() {}

		NodeParser.prototype.parse = function(stack) {
			// http://www.w3.org/TR/CSS21/visuren.html#z-index
			var negativeZindex = stack.contexts.filter(negativeZIndex); // 2. the child stacking contexts with negative stack levels (most negative first).
			var descendantElements = stack.children.filter(isElement);
			var descendantNonFloats = descendantElements.filter(not(isFloating));
			var nonInlineNonPositionedDescendants = descendantNonFloats.filter(not(isPositioned)).filter(not(inlineLevel)); // 3 the in-flow, non-inline-level, non-positioned descendants.
			var nonPositionedFloats = descendantElements.filter(not(isPositioned)).filter(isFloating); // 4. the non-positioned floats.
			var inFlow = descendantNonFloats.filter(not(isPositioned)).filter(inlineLevel); // 5. the in-flow, inline-level, non-positioned descendants, including inline tables and inline blocks.
			var stackLevel0 = stack.contexts.concat(descendantNonFloats.filter(isPositioned)).filter(zIndex0); // 6. the child stacking contexts with stack level 0 and the positioned descendants with stack level 0.
			var text = stack.children.filter(isTextNode).filter(hasText);
			var positiveZindex = stack.contexts.filter(positiveZIndex); // 7. the child stacking contexts with positive stack levels (least positive first).
			negativeZindex.concat(nonInlineNonPositionedDescendants).concat(nonPositionedFloats)
				.concat(inFlow).concat(stackLevel0).concat(text).concat(positiveZindex).forEach(function(container) {
				this.renderQueue.push(container);
				if (isStackingContext(container)) {
					this.parse(container);
					this.renderQueue.push(new ClearTransform());
				}
			}, this);
		};

		NodeParser.prototype.paint = function(container) {
			try {
				if (container instanceof ClearTransform) {
					this.renderer.ctx.restore();
				} else if (isTextNode(container)) {
					if (isPseudoElement(container.parent)) {
						container.parent.appendToDOM();
					}
					this.paintText(container);
					if (isPseudoElement(container.parent)) {
						container.parent.cleanDOM();
					}
				} else {
					this.paintNode(container);
				}
			} catch(e) {
				log(e);
				if (this.options.strict) {
					throw e;
				}
			}
		};

		NodeParser.prototype.paintNode = function(container) {
			if (isStackingContext(container)) {
				this.renderer.setOpacity(container.opacity);
				this.renderer.ctx.save();
				if (container.hasTransform()) {
					this.renderer.setTransform(container.parseTransform());
				}
			}

			if (container.node.nodeName === "INPUT" && container.node.type === "checkbox") {
				this.paintCheckbox(container);
			} else if (container.node.nodeName === "INPUT" && container.node.type === "radio") {
				this.paintRadio(container);
			} else {
				this.paintElement(container);
			}
		};

		NodeParser.prototype.paintElement = function(container) {
			var bounds = container.parseBounds();
			this.renderer.clip(container.backgroundClip, function() {
				this.renderer.renderBackground(container, bounds, container.borders.borders.map(getWidth));
			}, this, container);

			this.renderer.mask(container.backgroundClip, function() {
				this.renderer.renderShadows(container, container.borders.clip);
			}, this, container);

			this.renderer.clip(container.clip, function() {
				this.renderer.renderBorders(container.borders.borders);
			}, this, container);

			this.renderer.clip(container.backgroundClip, function() {
				switch (container.node.nodeName) {
					case "svg":
					case "IFRAME":
						var imgContainer = this.images.get(container.node);
						if (imgContainer) {
							this.renderer.renderImage(container, bounds, container.borders, imgContainer);
						} else {
							log("Error loading <" + container.node.nodeName + ">", container.node);
						}
						break;
					case "IMG":
						var imageContainer = this.images.get(container.node.src);
						if (imageContainer) {
							this.renderer.renderImage(container, bounds, container.borders, imageContainer);
						} else {
							log("Error loading <img>", container.node.src);
						}
						break;
					case "CANVAS":
						this.renderer.renderImage(container, bounds, container.borders, {image: container.node});
						break;
					case "SELECT":
					case "INPUT":
					case "TEXTAREA":
						this.paintFormValue(container);
						break;
				}
			}, this, container);
		};

		NodeParser.prototype.paintCheckbox = function(container) {
			var b = container.parseBounds();

			var size = Math.min(b.width, b.height);
			var bounds = {width: size - 1, height: size - 1, top: b.top, left: b.left};
			var r = [3, 3];
			var radius = [r, r, r, r];
			var borders = [1,1,1,1].map(function(w) {
				return {color: new Color('#A5A5A5'), width: w};
			});

			var borderPoints = calculateCurvePoints(bounds, radius, borders);

			this.renderer.clip(container.backgroundClip, function() {
				this.renderer.rectangle(bounds.left + 1, bounds.top + 1, bounds.width - 2, bounds.height - 2, new Color("#DEDEDE"));
				this.renderer.renderBorders(calculateBorders(borders, bounds, borderPoints, radius));
				if (container.node.checked) {
					this.renderer.font(new Color('#424242'), 'normal', 'normal', 'bold', (size - 3) + "px", 'arial');
					this.renderer.text("\u2714", bounds.left + size / 6, bounds.top + size - 1);
				}
			}, this, container);
		};

		NodeParser.prototype.paintRadio = function(container) {
			var bounds = container.parseBounds();

			var size = Math.min(bounds.width, bounds.height) - 2;

			this.renderer.clip(container.backgroundClip, function() {
				this.renderer.circleStroke(bounds.left + 1, bounds.top + 1, size, new Color('#DEDEDE'), 1, new Color('#A5A5A5'));
				if (container.node.checked) {
					this.renderer.circle(Math.ceil(bounds.left + size / 4) + 1, Math.ceil(bounds.top + size / 4) + 1, Math.floor(size / 2), new Color('#424242'));
				}
			}, this, container);
		};

		NodeParser.prototype.paintFormValue = function(container) {
			var value = container.getValue();
			if (value.length > 0) {
				var document = container.node.ownerDocument;
				var wrapper = document.createElement('html2canvaswrapper');
				var properties = ['lineHeight', 'textAlign', 'fontFamily', 'fontWeight', 'fontSize', 'color',
					'paddingLeft', 'paddingTop', 'paddingRight', 'paddingBottom',
					'width', 'height', 'borderLeftStyle', 'borderTopStyle', 'borderLeftWidth', 'borderTopWidth',
					'boxSizing', 'whiteSpace', 'wordWrap'];

				properties.forEach(function(property) {
					try {
						wrapper.style[property] = container.css(property);
					} catch(e) {
						// Older IE has issues with "border"
						log("html2canvas: Parse: Exception caught in renderFormValue: " + e.message);
					}
				});
				var bounds = container.parseBounds();
				wrapper.style.position = "fixed";
				wrapper.style.left = bounds.left + "px";
				wrapper.style.top = bounds.top + "px";
				wrapper.textContent = value;
				document.body.appendChild(wrapper);
				this.paintText(new TextContainer(wrapper.firstChild, container));
				document.body.removeChild(wrapper);
			}
		};

		NodeParser.prototype.paintText = function(container) {
			container.applyTextTransform();
			var characters = punycode.ucs2.decode(container.node.data);
			var wordRendering = (!this.options.letterRendering || noLetterSpacing(container)) && !hasUnicode(container.node.data);
			var textList = wordRendering ? getWords(characters) : characters.map(function(character) {
				return punycode.ucs2.encode([character]);
			});
			if (!wordRendering) {
				container.parent.node.style.fontVariantLigatures = 'none';
			}

			var weight = container.parent.fontWeight();
			var size = container.parent.css('fontSize');
			var family = container.parent.css('fontFamily');
			var shadows = container.parent.parseTextShadows();

			this.renderer.font(container.parent.color('color'), container.parent.css('fontStyle'), container.parent.css('fontVariant'), weight, size, family);
			if (shadows.length) {
				// TODO: support multiple text shadows
				this.renderer.fontShadow(shadows[0].color, shadows[0].offsetX, shadows[0].offsetY, shadows[0].blur);
			} else {
				this.renderer.clearShadow();
			}

			this.renderer.clip(container.parent.clip, function() {
				textList.map(this.parseTextBounds(container), this).forEach(function(bounds, index) {
					if (bounds) {
						this.renderer.text(textList[index], bounds.left, bounds.bottom);
						this.renderTextDecoration(container.parent, bounds, this.fontMetrics.getMetrics(family, size));
					}
				}, this);
			}, this, container.parent);
		};

		NodeParser.prototype.renderTextDecoration = function(container, bounds, metrics) {
			switch(container.css("textDecoration").split(" ")[0]) {
				case "underline":
					// Draws a line at the baseline of the font
					// TODO As some browsers display the line as more than 1px if the font-size is big, need to take that into account both in position and size
					this.renderer.rectangle(bounds.left, Math.round(bounds.top + metrics.baseline + metrics.lineWidth), bounds.width, 1, container.color("color"));
					break;
				case "overline":
					this.renderer.rectangle(bounds.left, Math.round(bounds.top), bounds.width, 1, container.color("color"));
					break;
				case "line-through":
					// TODO try and find exact position for line-through
					this.renderer.rectangle(bounds.left, Math.ceil(bounds.top + metrics.middle + metrics.lineWidth), bounds.width, 1, container.color("color"));
					break;
			}
		};

		var borderColorTransforms = {
			inset: [
				["darken", 0.60],
				["darken", 0.10],
				["darken", 0.10],
				["darken", 0.60]
			]
		};

		NodeParser.prototype.parseBorders = function(container) {
			var nodeBounds = container.parseBounds();
			var radius = getBorderRadiusData(container);
			var borders = ["Top", "Right", "Bottom", "Left"].map(function(side, index) {
				var style = container.css('border' + side + 'Style');
				var color = container.color('border' + side + 'Color');
				if (style === "inset" && color.isBlack()) {
					color = new Color([255, 255, 255, color.a]); // this is wrong, but
				}
				var colorTransform = borderColorTransforms[style] ? borderColorTransforms[style][index] : null;
				return {
					width: container.cssInt('border' + side + 'Width'),
					color: colorTransform ? color[colorTransform[0]](colorTransform[1]) : color,
					style: style,
					pathArgs: null,
					args: null
				};
			});
			var borderPoints = calculateCurvePoints(nodeBounds, radius, borders);

			return {
				clip: this.parseBackgroundClip(container, borderPoints, borders, radius, nodeBounds),
				borders: calculateBorders(borders, nodeBounds, borderPoints, radius)
			};
		};

		function calculateBorders(borders, nodeBounds, borderPoints, radius) {
			var pathBounds = {
				top: nodeBounds.top + borders[0].width/2,
				right: nodeBounds.right - borders[1].width/2,
				bottom: nodeBounds.bottom - borders[2].width/2,
				left: nodeBounds.left + borders[3].width/2
			};
			return borders.map(function(border, borderSide) {
				if (border.width > 0) {
					var bx = nodeBounds.left;
					var by = nodeBounds.top;
					var bw = nodeBounds.width;
					var bh = nodeBounds.height - (borders[2].width);

					switch(borderSide) {
						case 0:
							// top border
							bh = borders[0].width;
							border.args = drawSide({
									c1: [bx, by],
									c2: [bx + bw, by],
									c3: [bx + bw - borders[1].width, by + bh],
									c4: [bx + borders[3].width, by + bh]
								}, radius[0], radius[1],
								borderPoints.topLeftOuter, borderPoints.topLeftInner, borderPoints.topRightOuter, borderPoints.topRightInner);
							border.pathArgs = drawSidePath({
									c1: [pathBounds.left, pathBounds.top],
									c2: [pathBounds.right, pathBounds.top]
								}, radius[0], radius[1],
								borderPoints.topLeft, borderPoints.topRight);
							break;
						case 1:
							// right border
							bx = nodeBounds.left + nodeBounds.width - (borders[1].width);
							bw = borders[1].width;

							border.args = drawSide({
									c1: [bx + bw, by],
									c2: [bx + bw, by + bh + borders[2].width],
									c3: [bx, by + bh],
									c4: [bx, by + borders[0].width]
								}, radius[1], radius[2],
								borderPoints.topRightOuter, borderPoints.topRightInner, borderPoints.bottomRightOuter, borderPoints.bottomRightInner);
							border.pathArgs = drawSidePath({
									c1: [pathBounds.right, pathBounds.top],
									c2: [pathBounds.right, pathBounds.bottom]
								}, radius[1], radius[2],
								borderPoints.topRight, borderPoints.bottomRight);
							break;
						case 2:
							// bottom border
							by = (by + nodeBounds.height) - (borders[2].width);
							bh = borders[2].width;
							border.args = drawSide({
									c1: [bx + bw, by + bh],
									c2: [bx, by + bh],
									c3: [bx + borders[3].width, by],
									c4: [bx + bw - borders[3].width, by]
								}, radius[2], radius[3],
								borderPoints.bottomRightOuter, borderPoints.bottomRightInner, borderPoints.bottomLeftOuter, borderPoints.bottomLeftInner);
							border.pathArgs = drawSidePath({
									c1: [pathBounds.right, pathBounds.bottom],
									c2: [pathBounds.left, pathBounds.bottom]
								}, radius[2], radius[3],
								borderPoints.bottomRight, borderPoints.bottomLeft);
							break;
						case 3:
							// left border
							bw = borders[3].width;
							border.args = drawSide({
									c1: [bx, by + bh + borders[2].width],
									c2: [bx, by],
									c3: [bx + bw, by + borders[0].width],
									c4: [bx + bw, by + bh]
								}, radius[3], radius[0],
								borderPoints.bottomLeftOuter, borderPoints.bottomLeftInner, borderPoints.topLeftOuter, borderPoints.topLeftInner);
							border.pathArgs = drawSidePath({
									c1: [pathBounds.left, pathBounds.bottom],
									c2: [pathBounds.left, pathBounds.top]
								}, radius[3], radius[0],
								borderPoints.bottomLeft, borderPoints.topLeft);
							break;
					}
				}
				return border;
			});
		}

		NodeParser.prototype.parseBackgroundClip = function(container, borderPoints, borders, radius, bounds) {
			var backgroundClip = container.css('backgroundClip'),
				borderArgs = [];

			switch(backgroundClip) {
				case "content-box":
				case "padding-box":
					parseCorner(borderArgs, radius[0], radius[1], borderPoints.topLeftInner, borderPoints.topRightInner, bounds.left + borders[3].width, bounds.top + borders[0].width);
					parseCorner(borderArgs, radius[1], radius[2], borderPoints.topRightInner, borderPoints.bottomRightInner, bounds.left + bounds.width - borders[1].width, bounds.top + borders[0].width);
					parseCorner(borderArgs, radius[2], radius[3], borderPoints.bottomRightInner, borderPoints.bottomLeftInner, bounds.left + bounds.width - borders[1].width, bounds.top + bounds.height - borders[2].width);
					parseCorner(borderArgs, radius[3], radius[0], borderPoints.bottomLeftInner, borderPoints.topLeftInner, bounds.left + borders[3].width, bounds.top + bounds.height - borders[2].width);
					break;

				default:
					parseCorner(borderArgs, radius[0], radius[1], borderPoints.topLeftOuter, borderPoints.topRightOuter, bounds.left, bounds.top);
					parseCorner(borderArgs, radius[1], radius[2], borderPoints.topRightOuter, borderPoints.bottomRightOuter, bounds.left + bounds.width, bounds.top);
					parseCorner(borderArgs, radius[2], radius[3], borderPoints.bottomRightOuter, borderPoints.bottomLeftOuter, bounds.left + bounds.width, bounds.top + bounds.height);
					parseCorner(borderArgs, radius[3], radius[0], borderPoints.bottomLeftOuter, borderPoints.topLeftOuter, bounds.left, bounds.top + bounds.height);
					break;
			}

			return borderArgs;
		};

		function getCurvePoints(x, y, r1, r2) {
			var kappa = 4 * ((Math.sqrt(2) - 1) / 3);
			var ox = (r1) * kappa, // control point offset horizontal
				oy = (r2) * kappa, // control point offset vertical
				xm = x + r1, // x-middle
				ym = y + r2; // y-middle
			return {
				topLeft: bezierCurve({x: x, y: ym}, {x: x, y: ym - oy}, {x: xm - ox, y: y}, {x: xm, y: y}),
				topRight: bezierCurve({x: x, y: y}, {x: x + ox,y: y}, {x: xm, y: ym - oy}, {x: xm, y: ym}),
				bottomRight: bezierCurve({x: xm, y: y}, {x: xm, y: y + oy}, {x: x + ox, y: ym}, {x: x, y: ym}),
				bottomLeft: bezierCurve({x: xm, y: ym}, {x: xm - ox, y: ym}, {x: x, y: y + oy}, {x: x, y:y})
			};
		}

		function calculateCurvePoints(bounds, borderRadius, borders) {
			var x = bounds.left,
				y = bounds.top,
				width = bounds.width,
				height = bounds.height,

				tlh = borderRadius[0][0] < width / 2 ? borderRadius[0][0] : width / 2,
				tlv = borderRadius[0][1] < height / 2 ? borderRadius[0][1] : height / 2,
				trh = borderRadius[1][0] < width / 2 ? borderRadius[1][0] : width / 2,
				trv = borderRadius[1][1] < height / 2 ? borderRadius[1][1] : height / 2,
				brh = borderRadius[2][0] < width / 2 ? borderRadius[2][0] : width / 2,
				brv = borderRadius[2][1] < height / 2 ? borderRadius[2][1] : height / 2,
				blh = borderRadius[3][0] < width / 2 ? borderRadius[3][0] : width / 2,
				blv = borderRadius[3][1] < height / 2 ? borderRadius[3][1] : height / 2;

			var topWidth = width - trh,
				rightHeight = height - brv,
				bottomWidth = width - brh,
				leftHeight = height - blv;

			return {
				topLeft: getCurvePoints(x + borders[3].width/2, y + borders[0].width/2, Math.max(0, tlh - borders[3].width/2), Math.max(0, tlv - borders[0].width/2)).topLeft.subdivide(0.5),
				topRight: getCurvePoints(x + Math.min(topWidth, width + borders[3].width/2), y + borders[0].width/2, (topWidth > width + borders[3].width/2) ? 0 :trh - borders[3].width/2, trv - borders[0].width/2).topRight.subdivide(0.5),
				bottomRight: getCurvePoints(x + Math.min(bottomWidth, width - borders[3].width/2), y + Math.min(rightHeight, height + borders[0].width/2), Math.max(0, brh - borders[1].width/2),  brv - borders[2].width/2).bottomRight.subdivide(0.5),
				bottomLeft: getCurvePoints(x + borders[3].width/2, y + leftHeight, Math.max(0, blh - borders[3].width/2), blv - borders[2].width/2).bottomLeft.subdivide(0.5),

				topLeftOuter: getCurvePoints(x, y, tlh, tlv).topLeft.subdivide(0.5),
				topLeftInner: getCurvePoints(x + borders[3].width, y + borders[0].width, Math.max(0, tlh - borders[3].width), Math.max(0, tlv - borders[0].width)).topLeft.subdivide(0.5),
				topRightOuter: getCurvePoints(x + topWidth, y, trh, trv).topRight.subdivide(0.5),
				topRightInner: getCurvePoints(x + Math.min(topWidth, width + borders[3].width), y + borders[0].width, (topWidth > width + borders[3].width) ? 0 :trh - borders[3].width, trv - borders[0].width).topRight.subdivide(0.5),
				bottomRightOuter: getCurvePoints(x + bottomWidth, y + rightHeight, brh, brv).bottomRight.subdivide(0.5),
				bottomRightInner: getCurvePoints(x + Math.min(bottomWidth, width - borders[3].width), y + Math.min(rightHeight, height + borders[0].width), Math.max(0, brh - borders[1].width),  brv - borders[2].width).bottomRight.subdivide(0.5),
				bottomLeftOuter: getCurvePoints(x, y + leftHeight, blh, blv).bottomLeft.subdivide(0.5),
				bottomLeftInner: getCurvePoints(x + borders[3].width, y + leftHeight, Math.max(0, blh - borders[3].width), blv - borders[2].width).bottomLeft.subdivide(0.5)
			};
		}

		function bezierCurve(start, startControl, endControl, end) {
			var lerp = function (a, b, t) {
				return {
					x: a.x + (b.x - a.x) * t,
					y: a.y + (b.y - a.y) * t
				};
			};

			return {
				start: start,
				startControl: startControl,
				endControl: endControl,
				end: end,
				subdivide: function(t) {
					var ab = lerp(start, startControl, t),
						bc = lerp(startControl, endControl, t),
						cd = lerp(endControl, end, t),
						abbc = lerp(ab, bc, t),
						bccd = lerp(bc, cd, t),
						dest = lerp(abbc, bccd, t);
					return [bezierCurve(start, ab, abbc, dest), bezierCurve(dest, bccd, cd, end)];
				},
				curveTo: function(borderArgs) {
					borderArgs.push(["bezierCurve", startControl.x, startControl.y, endControl.x, endControl.y, end.x, end.y]);
				},
				curveToReversed: function(borderArgs) {
					borderArgs.push(["bezierCurve", endControl.x, endControl.y, startControl.x, startControl.y, start.x, start.y]);
				}
			};
		}

		function drawSide(borderData, radius1, radius2, outer1, inner1, outer2, inner2) {
			var borderArgs = [];

			if (radius1[0] > 0 || radius1[1] > 0) {
				borderArgs.push(["line", outer1[1].start.x, outer1[1].start.y]);
				outer1[1].curveTo(borderArgs);
			} else {
				borderArgs.push([ "line", borderData.c1[0], borderData.c1[1]]);
			}

			if (radius2[0] > 0 || radius2[1] > 0) {
				borderArgs.push(["line", outer2[0].start.x, outer2[0].start.y]);
				outer2[0].curveTo(borderArgs);
				borderArgs.push(["line", inner2[0].end.x, inner2[0].end.y]);
				inner2[0].curveToReversed(borderArgs);
			} else {
				borderArgs.push(["line", borderData.c2[0], borderData.c2[1]]);
				borderArgs.push(["line", borderData.c3[0], borderData.c3[1]]);
			}

			if (radius1[0] > 0 || radius1[1] > 0) {
				borderArgs.push(["line", inner1[1].end.x, inner1[1].end.y]);
				inner1[1].curveToReversed(borderArgs);
			} else {
				borderArgs.push(["line", borderData.c4[0], borderData.c4[1]]);
			}

			return borderArgs;
		}

		function drawSidePath(borderData, radius1, radius2, curve1, curve2) {
			var borderArgs = [];
			if (radius1[0] > 0 || radius1[1] > 0) {
				borderArgs.push(["line", curve1[1].start.x, curve1[1].start.y]);
				curve1[1].curveTo(borderArgs);
			} else {
				borderArgs.push([ "line", borderData.c1[0], borderData.c1[1]]);
			}
			if (radius2[0] > 0 || radius2[1] > 0) {
				borderArgs.push(["line", curve2[0].start.x, curve2[0].start.y]);
				curve2[0].curveTo(borderArgs);
			} else {
				borderArgs.push([ "line", borderData.c2[0], borderData.c2[1]]);
			}

			return borderArgs;
		}

		function parseCorner(borderArgs, radius1, radius2, corner1, corner2, x, y) {
			if (radius1[0] > 0 || radius1[1] > 0) {
				borderArgs.push(["line", corner1[0].start.x, corner1[0].start.y]);
				corner1[0].curveTo(borderArgs);
				corner1[1].curveTo(borderArgs);
			} else {
				borderArgs.push(["line", x, y]);
			}

			if (radius2[0] > 0 || radius2[1] > 0) {
				borderArgs.push(["line", corner2[0].start.x, corner2[0].start.y]);
			}
		}

		function negativeZIndex(container) {
			return container.cssInt("zIndex") < 0;
		}

		function positiveZIndex(container) {
			return container.cssInt("zIndex") > 0;
		}

		function zIndex0(container) {
			return container.cssInt("zIndex") === 0;
		}

		function inlineLevel(container) {
			return ["inline", "inline-block", "inline-table"].indexOf(container.css("display")) !== -1;
		}

		function isStackingContext(container) {
			return (container instanceof StackingContext);
		}

		function hasText(container) {
			return container.node.data.trim().length > 0;
		}

		function noLetterSpacing(container) {
			return (/^(normal|none|0px)$/.test(container.parent.css("letterSpacing")));
		}

		function getBorderRadiusData(container) {
			return ["TopLeft", "TopRight", "BottomRight", "BottomLeft"].map(function(side) {
				var value = container.css('border' + side + 'Radius');
				var arr = value.split(" ");
				if (arr.length <= 1) {
					arr[1] = arr[0];
				}
				return arr.map(asInt);
			});
		}

		function renderableNode(node) {
			return (node.nodeType === Node.TEXT_NODE || node.nodeType === Node.ELEMENT_NODE);
		}

		function isPositionedForStacking(container) {
			var position = container.css("position");
			var zIndex = (["absolute", "relative", "fixed"].indexOf(position) !== -1) ? container.css("zIndex") : "auto";
			return zIndex !== "auto";
		}

		function isPositioned(container) {
			return container.css("position") !== "static";
		}

		function isFloating(container) {
			return container.css("float") !== "none";
		}

		function isInlineBlock(container) {
			return ["inline-block", "inline-table"].indexOf(container.css("display")) !== -1;
		}

		function not(callback) {
			var context = this;
			return function() {
				return !callback.apply(context, arguments);
			};
		}

		function isElement(container) {
			return container.node.nodeType === Node.ELEMENT_NODE;
		}

		function isPseudoElement(container) {
			return container.isPseudoElement === true;
		}

		function isTextNode(container) {
			return container.node.nodeType === Node.TEXT_NODE;
		}

		function zIndexSort(contexts) {
			return function(a, b) {
				return (a.cssInt("zIndex") + (contexts.indexOf(a) / contexts.length)) - (b.cssInt("zIndex") + (contexts.indexOf(b) / contexts.length));
			};
		}

		function hasOpacity(container) {
			return container.getOpacity() < 1;
		}

		function asInt(value) {
			return parseInt(value, 10);
		}

		function getWidth(border) {
			return border.width;
		}

		function nonIgnoredElement(nodeContainer) {
			return (nodeContainer.node.nodeType !== Node.ELEMENT_NODE || ["SCRIPT", "HEAD", "TITLE", "OBJECT", "BR", "OPTION"].indexOf(nodeContainer.node.nodeName) === -1);
		}

		function flatten(arrays) {
			return [].concat.apply([], arrays);
		}

		function stripQuotes(content) {
			var first = content.substr(0, 1);
			return (first === content.substr(content.length - 1) && first.match(/'|"/)) ? content.substr(1, content.length - 2) : content;
		}

		function getWords(characters) {
			var words = [], i = 0, onWordBoundary = false, word;
			while(characters.length) {
				if (isWordBoundary(characters[i]) === onWordBoundary) {
					word = characters.splice(0, i);
					if (word.length) {
						words.push(punycode.ucs2.encode(word));
					}
					onWordBoundary =! onWordBoundary;
					i = 0;
				} else {
					i++;
				}

				if (i >= characters.length) {
					word = characters.splice(0, i);
					if (word.length) {
						words.push(punycode.ucs2.encode(word));
					}
				}
			}
			return words;
		}

		function isWordBoundary(characterCode) {
			return [
				32, // <space>
				13, // \r
				10, // \n
				9, // \t
				45 // -
			].indexOf(characterCode) !== -1;
		}

		function hasUnicode(string) {
			return (/[^\u0000-\u00ff]/).test(string);
		}

		module.exports = NodeParser;

	},{"./color":3,"./fontmetrics":7,"./log":13,"./nodecontainer":14,"./pseudoelementcontainer":18,"./stackingcontext":21,"./textcontainer":25,"./utils":26,"punycode":1}],16:[function(_dereq_,module,exports){
		var XHR = _dereq_('./xhr');
		var utils = _dereq_('./utils');
		var log = _dereq_('./log');
		var createWindowClone = _dereq_('./clone');
		var decode64 = utils.decode64;

		function Proxy(src, proxyUrl, document) {
			var supportsCORS = ('withCredentials' in new XMLHttpRequest());
			if (!proxyUrl) {
				return Promise.reject("No proxy configured");
			}
			var callback = createCallback(supportsCORS);
			var url = createProxyUrl(proxyUrl, src, callback);

			return supportsCORS ? XHR(url) : (jsonp(document, url, callback).then(function(response) {
				return decode64(response.content);
			}));
		}
		var proxyCount = 0;

		function ProxyURL(src, proxyUrl, document) {
			var supportsCORSImage = ('crossOrigin' in new Image());
			var callback = createCallback(supportsCORSImage);
			var url = createProxyUrl(proxyUrl, src, callback);
			return (supportsCORSImage ? Promise.resolve(url) : jsonp(document, url, callback).then(function(response) {
				return "data:" + response.type + ";base64," + response.content;
			}));
		}

		function jsonp(document, url, callback) {
			return new Promise(function(resolve, reject) {
				var s = document.createElement("script");
				var cleanup = function() {
					delete window.html2canvas.proxy[callback];
					document.body.removeChild(s);
				};
				window.html2canvas.proxy[callback] = function(response) {
					cleanup();
					resolve(response);
				};
				s.src = url;
				s.onerror = function(e) {
					cleanup();
					reject(e);
				};
				document.body.appendChild(s);
			});
		}

		function createCallback(useCORS) {
			return !useCORS ? "html2canvas_" + Date.now() + "_" + (++proxyCount) + "_" + Math.round(Math.random() * 100000) : "";
		}

		function createProxyUrl(proxyUrl, src, callback) {
			return proxyUrl + "?url=" + encodeURIComponent(src) + (callback.length ? "&callback=html2canvas.proxy." + callback : "");
		}

		function documentFromHTML(src) {
			return function(html) {
				var parser = new DOMParser(), doc;
				try {
					doc = parser.parseFromString(html, "text/html");
				} catch(e) {
					log("DOMParser not supported, falling back to createHTMLDocument");
					doc = document.implementation.createHTMLDocument("");
					try {
						doc.open();
						doc.write(html);
						doc.close();
					} catch(ee) {
						log("createHTMLDocument write not supported, falling back to document.body.innerHTML");
						doc.body.innerHTML = html; // ie9 doesnt support writing to documentElement
					}
				}

				var b = doc.querySelector("base");
				if (!b || !b.href.host) {
					var base = doc.createElement("base");
					base.href = src;
					doc.head.insertBefore(base, doc.head.firstChild);
				}

				return doc;
			};
		}

		function loadUrlDocument(src, proxy, document, width, height, options) {
			return new Proxy(src, proxy, window.document).then(documentFromHTML(src)).then(function(doc) {
				return createWindowClone(doc, document, width, height, options, 0, 0);
			});
		}

		exports.Proxy = Proxy;
		exports.ProxyURL = ProxyURL;
		exports.loadUrlDocument = loadUrlDocument;

	},{"./clone":2,"./log":13,"./utils":26,"./xhr":28}],17:[function(_dereq_,module,exports){
		var ProxyURL = _dereq_('./proxy').ProxyURL;

		function ProxyImageContainer(src, proxy) {
			var link = document.createElement("a");
			link.href = src;
			src = link.href;
			this.src = src;
			this.image = new Image();
			var self = this;
			this.promise = new Promise(function(resolve, reject) {
				self.image.crossOrigin = "Anonymous";
				self.image.onload = resolve;
				self.image.onerror = reject;

				new ProxyURL(src, proxy, document).then(function(url) {
					self.image.src = url;
				})['catch'](reject);
			});
		}

		module.exports = ProxyImageContainer;

	},{"./proxy":16}],18:[function(_dereq_,module,exports){
		var NodeContainer = _dereq_('./nodecontainer');

		function PseudoElementContainer(node, parent, type) {
			NodeContainer.call(this, node, parent);
			this.isPseudoElement = true;
			this.before = type === ":before";
		}

		PseudoElementContainer.prototype.cloneTo = function(stack) {
			PseudoElementContainer.prototype.cloneTo.call(this, stack);
			stack.isPseudoElement = true;
			stack.before = this.before;
		};

		PseudoElementContainer.prototype = Object.create(NodeContainer.prototype);

		PseudoElementContainer.prototype.appendToDOM = function() {
			if (this.before) {
				this.parent.node.insertBefore(this.node, this.parent.node.firstChild);
			} else {
				this.parent.node.appendChild(this.node);
			}
			this.parent.node.className += " " + this.getHideClass();
		};

		PseudoElementContainer.prototype.cleanDOM = function() {
			this.node.parentNode.removeChild(this.node);
			this.parent.node.className = this.parent.node.className.replace(this.getHideClass(), "");
		};

		PseudoElementContainer.prototype.getHideClass = function() {
			return this["PSEUDO_HIDE_ELEMENT_CLASS_" + (this.before ? "BEFORE" : "AFTER")];
		};

		PseudoElementContainer.prototype.PSEUDO_HIDE_ELEMENT_CLASS_BEFORE = "___html2canvas___pseudoelement_before";
		PseudoElementContainer.prototype.PSEUDO_HIDE_ELEMENT_CLASS_AFTER = "___html2canvas___pseudoelement_after";

		module.exports = PseudoElementContainer;

	},{"./nodecontainer":14}],19:[function(_dereq_,module,exports){
		var log = _dereq_('./log');

		function Renderer(width, height, images, options, document) {
			this.width = width;
			this.height = height;
			this.images = images;
			this.options = options;
			this.document = document;
		}

		Renderer.prototype.renderImage = function(container, bounds, borderData, imageContainer) {
			var paddingLeft = container.cssInt('paddingLeft'),
				paddingTop = container.cssInt('paddingTop'),
				paddingRight = container.cssInt('paddingRight'),
				paddingBottom = container.cssInt('paddingBottom'),
				borders = borderData.borders;

			var width = bounds.width - (borders[1].width + borders[3].width + paddingLeft + paddingRight);
			var height = bounds.height - (borders[0].width + borders[2].width + paddingTop + paddingBottom);
			this.drawImage(
				imageContainer,
				0,
				0,
				imageContainer.image.width || width,
				imageContainer.image.height || height,
				bounds.left + paddingLeft + borders[3].width,
				bounds.top + paddingTop + borders[0].width,
				width,
				height
			);
		};

		Renderer.prototype.renderBackground = function(container, bounds, borderData) {
			if (bounds.height > 0 && bounds.width > 0) {
				this.renderBackgroundColor(container, bounds);
				this.renderBackgroundImage(container, bounds, borderData);
			}
		};

		Renderer.prototype.renderBackgroundColor = function(container, bounds) {
			var color = container.color("backgroundColor");
			if (!color.isTransparent()) {
				this.rectangle(bounds.left, bounds.top, bounds.width, bounds.height, color);
			}
		};

		Renderer.prototype.renderShadows = function(container, shape) {
			var boxShadow = container.css('boxShadow');
			if (boxShadow !== 'none') {
				var shadows = boxShadow.split(/,(?![^(]*\))/);
				this.shadow(shape, shadows);
			}
		};

		Renderer.prototype.renderBorders = function(borders) {
			borders.forEach(this.renderBorder, this);
		};

		Renderer.prototype.renderBorder = function(data) {
			if (!data.color.isTransparent() && data.args !== null) {
				if (data.style === 'dashed' || data.style === 'dotted') {
					var dash = (data.style === 'dashed') ? 3 : data.width;
					this.ctx.setLineDash([dash]);
					this.path(data.pathArgs);
					this.ctx.strokeStyle = data.color;
					this.ctx.lineWidth = data.width;
					this.ctx.stroke();
				} else {
					this.drawShape(data.args, data.color);
				}
			}
		};

		Renderer.prototype.renderBackgroundImage = function(container, bounds, borderData) {
			var backgroundImages = container.parseBackgroundImages();
			backgroundImages.reverse().forEach(function(backgroundImage, index, arr) {
				switch(backgroundImage.method) {
					case "url":
						var image = this.images.get(backgroundImage.args[0]);
						if (image) {
							this.renderBackgroundRepeating(container, bounds, image, arr.length - (index+1), borderData);
						} else {
							log("Error loading background-image", backgroundImage.args[0]);
						}
						break;
					case "linear-gradient":
					case "gradient":
						var gradientImage = this.images.get(backgroundImage.value);
						if (gradientImage) {
							this.renderBackgroundGradient(gradientImage, bounds, borderData);
						} else {
							log("Error loading background-image", backgroundImage.args[0]);
						}
						break;
					case "none":
						break;
					default:
						log("Unknown background-image type", backgroundImage.args[0]);
				}
			}, this);
		};

		Renderer.prototype.renderBackgroundRepeating = function(container, bounds, imageContainer, index, borderData) {
			var size = container.parseBackgroundSize(bounds, imageContainer.image, index);
			var position = container.parseBackgroundPosition(bounds, imageContainer.image, index, size);
			var repeat = container.parseBackgroundRepeat(index);
			switch (repeat) {
				case "repeat-x":
				case "repeat no-repeat":
					this.backgroundRepeatShape(imageContainer, position, size, bounds, bounds.left + borderData[3], bounds.top + position.top + borderData[0], 99999, size.height, borderData);
					break;
				case "repeat-y":
				case "no-repeat repeat":
					this.backgroundRepeatShape(imageContainer, position, size, bounds, bounds.left + position.left + borderData[3], bounds.top + borderData[0], size.width, 99999, borderData);
					break;
				case "no-repeat":
					this.backgroundRepeatShape(imageContainer, position, size, bounds, bounds.left + position.left + borderData[3], bounds.top + position.top + borderData[0], size.width, size.height, borderData);
					break;
				default:
					this.renderBackgroundRepeat(imageContainer, position, size, {top: bounds.top, left: bounds.left}, borderData[3], borderData[0]);
					break;
			}
		};

		module.exports = Renderer;

	},{"./log":13}],20:[function(_dereq_,module,exports){
		var Renderer = _dereq_('../renderer');
		var LinearGradientContainer = _dereq_('../lineargradientcontainer');
		var log = _dereq_('../log');

		function CanvasRenderer(width, height) {
			Renderer.apply(this, arguments);
			this.canvas = this.options.canvas || this.document.createElement("canvas");
			this.ctx = this.canvas.getContext("2d");
			if (!this.options.canvas) {
				if (this.options.dpi) {
					this.options.scale = this.options.dpi / 96;   // 1 CSS inch = 96px.
				}
				if (this.options.scale) {
					this.canvas.style.width = width + 'px';
					this.canvas.style.height = height + 'px';
					this.canvas.width = Math.floor(width * this.options.scale);
					this.canvas.height = Math.floor(height * this.options.scale);
					this.ctx.scale(this.options.scale, this.options.scale);
				} else {
					this.canvas.width = width;
					this.canvas.height = height;
				}
			}
			this.taintCtx = this.document.createElement("canvas").getContext("2d");
			this.ctx.textBaseline = "bottom";
			this.variables = {};
			log("Initialized CanvasRenderer with size", width, "x", height);
		}

		CanvasRenderer.prototype = Object.create(Renderer.prototype);

		CanvasRenderer.prototype.setFillStyle = function(fillStyle) {
			this.ctx.fillStyle = typeof(fillStyle) === "object" && !!fillStyle.isColor ? fillStyle.toString() : fillStyle;
			return this.ctx;
		};

		CanvasRenderer.prototype.rectangle = function(left, top, width, height, color) {
			this.setFillStyle(color).fillRect(left, top, width, height);
		};

		CanvasRenderer.prototype.circle = function(left, top, size, color) {
			this.setFillStyle(color);
			this.ctx.beginPath();
			this.ctx.arc(left + size / 2, top + size / 2, size / 2, 0, Math.PI*2, true);
			this.ctx.closePath();
			this.ctx.fill();
		};

		CanvasRenderer.prototype.circleStroke = function(left, top, size, color, stroke, strokeColor) {
			this.circle(left, top, size, color);
			this.ctx.strokeStyle = strokeColor.toString();
			this.ctx.stroke();
		};

		CanvasRenderer.prototype.shadow = function(shape, shadows) {
			var parseShadow = function(str) {
				var propertyFilters = { color: /^(#|rgb|hsl|(?!(inset|initial|inherit))\D+)/i, inset: /^inset/i, px: /px$/i };
				var pxPropertyNames = [ 'x', 'y', 'blur', 'spread' ];
				var properties = str.split(/ (?![^(]*\))/);
				var info = {};
				for (var key in propertyFilters) {
					info[key] = properties.filter(propertyFilters[key].test.bind(propertyFilters[key]));
					info[key] = info[key].length === 0 ? null : info[key].length === 1 ? info[key][0] : info[key];
				}
				for (var i=0; i<info.px.length; i++) {
					info[pxPropertyNames[i]] = parseInt(info.px[i]);
				}
				return info;
			};
			var drawShadow = function(shadow) {
				var info = parseShadow(shadow);
				if (!info.inset) {
					context.shadowOffsetX = info.x;
					context.shadowOffsetY = info.y;
					context.shadowColor = info.color;
					context.shadowBlur = info.blur;
					context.fill();
				}
			};
			var context = this.setFillStyle('white');
			context.save();
			this.shape(shape);
			shadows.forEach(drawShadow, this);
			context.restore();
		};

		CanvasRenderer.prototype.drawShape = function(shape, color) {
			this.shape(shape);
			this.setFillStyle(color).fill();
		};

		CanvasRenderer.prototype.taints = function(imageContainer) {
			if (imageContainer.tainted === null) {
				this.taintCtx.drawImage(imageContainer.image, 0, 0);
				try {
					this.taintCtx.getImageData(0, 0, 1, 1);
					imageContainer.tainted = false;
				} catch(e) {
					this.taintCtx = document.createElement("canvas").getContext("2d");
					imageContainer.tainted = true;
				}
			}

			return imageContainer.tainted;
		};

		CanvasRenderer.prototype.drawImage = function(imageContainer, sx, sy, sw, sh, dx, dy, dw, dh) {
			if (!this.taints(imageContainer) || this.options.allowTaint) {
				this.ctx.drawImage(imageContainer.image, sx, sy, sw, sh, dx, dy, dw, dh);
			}
		};

		CanvasRenderer.prototype.clip = function(shapes, callback, context, container) {
			this.ctx.save();
			if (container && container.hasTransform()) {
				this.setTransform(container.inverseTransform());
				shapes.filter(hasEntries).forEach(function(shape) {
					this.shape(shape).clip();
				}, this);
				this.setTransform(container.parseTransform());
			} else {
				shapes.filter(hasEntries).forEach(function(shape) {
					this.shape(shape).clip();
				}, this);
			}
			callback.call(context);
			this.ctx.restore();
		};

		CanvasRenderer.prototype.mask = function(shapes, callback, context, container) {
			var borderClip = shapes[shapes.length-1];
			if (borderClip && borderClip.length) {
				var canvasBorderCCW = ["rect", this.canvas.width, 0, -this.canvas.width, this.canvas.height];
				var maskShape = [canvasBorderCCW].concat(borderClip).concat([borderClip[0]]);
				shapes = shapes.slice(0,-1).concat([maskShape]);
			}
			this.clip(shapes, callback, context, container);
		};

		CanvasRenderer.prototype.shape = function(shape) {
			this.ctx.beginPath();
			shape.forEach(function(point, index) {
				if (point[0] === "rect") {
					this.ctx.rect.apply(this.ctx, point.slice(1));
				} else {
					this.ctx[(index === 0) ? "moveTo" : point[0] + "To" ].apply(this.ctx, point.slice(1));
				}
			}, this);
			this.ctx.closePath();
			return this.ctx;
		};

		CanvasRenderer.prototype.path = function(shape) {
			this.ctx.beginPath();
			shape.forEach(function(point, index) {
				if (point[0] === "rect") {
					this.ctx.rect.apply(this.ctx, point.slice(1));
				} else {
					this.ctx[(index === 0) ? "moveTo" : point[0] + "To" ].apply(this.ctx, point.slice(1));
				}
			}, this);
			return this.ctx;
		};

		CanvasRenderer.prototype.font = function(color, style, variant, weight, size, family) {
			variant = /^(normal|small-caps)$/i.test(variant) ? variant : '';
			this.setFillStyle(color).font = [style, variant, weight, size, family].join(" ").split(",")[0];
		};

		CanvasRenderer.prototype.fontShadow = function(color, offsetX, offsetY, blur) {
			this.setVariable("shadowColor", color.toString())
				.setVariable("shadowOffsetY", offsetX)
				.setVariable("shadowOffsetX", offsetY)
				.setVariable("shadowBlur", blur);
		};

		CanvasRenderer.prototype.clearShadow = function() {
			this.setVariable("shadowColor", "rgba(0,0,0,0)");
		};

		CanvasRenderer.prototype.setOpacity = function(opacity) {
			this.ctx.globalAlpha = opacity;
		};

		CanvasRenderer.prototype.setTransform = function(transform) {
			this.ctx.translate(transform.origin[0], transform.origin[1]);
			this.ctx.transform.apply(this.ctx, transform.matrix);
			this.ctx.translate(-transform.origin[0], -transform.origin[1]);
		};

		CanvasRenderer.prototype.setVariable = function(property, value) {
			if (this.variables[property] !== value) {
				this.variables[property] = this.ctx[property] = value;
			}

			return this;
		};

		CanvasRenderer.prototype.text = function(text, left, bottom) {
			this.ctx.fillText(text, left, bottom);
		};

		CanvasRenderer.prototype.backgroundRepeatShape = function(imageContainer, backgroundPosition, size, bounds, left, top, width, height, borderData) {
			var shape = [
				["line", Math.round(left), Math.round(top)],
				["line", Math.round(left + width), Math.round(top)],
				["line", Math.round(left + width), Math.round(height + top)],
				["line", Math.round(left), Math.round(height + top)]
			];
			this.clip([shape], function() {
				this.renderBackgroundRepeat(imageContainer, backgroundPosition, size, bounds, borderData[3], borderData[0]);
			}, this);
		};

		CanvasRenderer.prototype.renderBackgroundRepeat = function(imageContainer, backgroundPosition, size, bounds, borderLeft, borderTop) {
			var offsetX = Math.round(bounds.left + backgroundPosition.left + borderLeft), offsetY = Math.round(bounds.top + backgroundPosition.top + borderTop);
			this.setFillStyle(this.ctx.createPattern(this.resizeImage(imageContainer, size), "repeat"));
			this.ctx.translate(offsetX, offsetY);
			this.ctx.fill();
			this.ctx.translate(-offsetX, -offsetY);
		};

		CanvasRenderer.prototype.renderBackgroundGradient = function(gradientImage, bounds) {
			if (gradientImage instanceof LinearGradientContainer) {
				var gradient = this.ctx.createLinearGradient(
					bounds.left + bounds.width * gradientImage.x0,
					bounds.top + bounds.height * gradientImage.y0,
					bounds.left +  bounds.width * gradientImage.x1,
					bounds.top +  bounds.height * gradientImage.y1);
				gradientImage.colorStops.forEach(function(colorStop) {
					gradient.addColorStop(colorStop.stop, colorStop.color.toString());
				});
				this.rectangle(bounds.left, bounds.top, bounds.width, bounds.height, gradient);
			}
		};

		CanvasRenderer.prototype.resizeImage = function(imageContainer, size) {
			var image = imageContainer.image;
			if(image.width === size.width && image.height === size.height) {
				return image;
			}

			var ctx, canvas = document.createElement('canvas');
			canvas.width = size.width;
			canvas.height = size.height;
			ctx = canvas.getContext("2d");
			ctx.drawImage(image, 0, 0, image.width, image.height, 0, 0, size.width, size.height );
			return canvas;
		};

		function hasEntries(array) {
			return array.length > 0;
		}

		module.exports = CanvasRenderer;

	},{"../lineargradientcontainer":12,"../log":13,"../renderer":19}],21:[function(_dereq_,module,exports){
		var NodeContainer = _dereq_('./nodecontainer');

		function StackingContext(hasOwnStacking, opacity, element, parent) {
			NodeContainer.call(this, element, parent);
			this.ownStacking = hasOwnStacking;
			this.contexts = [];
			this.children = [];
			this.opacity = (this.parent ? this.parent.stack.opacity : 1) * opacity;
		}

		StackingContext.prototype = Object.create(NodeContainer.prototype);

		StackingContext.prototype.getParentStack = function(context) {
			var parentStack = (this.parent) ? this.parent.stack : null;
			return parentStack ? (parentStack.ownStacking ? parentStack : parentStack.getParentStack(context)) : context.stack;
		};

		module.exports = StackingContext;

	},{"./nodecontainer":14}],22:[function(_dereq_,module,exports){
		function Support(document) {
			this.rangeBounds = this.testRangeBounds(document);
			this.cors = this.testCORS();
			this.svg = this.testSVG();
		}

		Support.prototype.testRangeBounds = function(document) {
			var range, testElement, rangeBounds, rangeHeight, support = false;

			if (document.createRange) {
				range = document.createRange();
				if (range.getBoundingClientRect) {
					testElement = document.createElement('boundtest');
					testElement.style.height = "123px";
					testElement.style.display = "block";
					document.body.appendChild(testElement);

					range.selectNode(testElement);
					rangeBounds = range.getBoundingClientRect();
					rangeHeight = rangeBounds.height;

					if (rangeHeight === 123) {
						support = true;
					}
					document.body.removeChild(testElement);
				}
			}

			return support;
		};

		Support.prototype.testCORS = function() {
			return typeof((new Image()).crossOrigin) !== "undefined";
		};

		Support.prototype.testSVG = function() {
			var img = new Image();
			var canvas = document.createElement("canvas");
			var ctx =  canvas.getContext("2d");
			img.src = "data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg'></svg>";

			try {
				ctx.drawImage(img, 0, 0);
				canvas.toDataURL();
			} catch(e) {
				return false;
			}
			return true;
		};

		module.exports = Support;

	},{}],23:[function(_dereq_,module,exports){
		var XHR = _dereq_('./xhr');
		var decode64 = _dereq_('./utils').decode64;

		function SVGContainer(src) {
			this.src = src;
			this.image = null;
			var self = this;

			this.promise = this.hasFabric().then(function() {
				return (self.isInline(src) ? Promise.resolve(self.inlineFormatting(src)) : XHR(src));
			}).then(function(svg) {
				return new Promise(function(resolve) {
					window.html2canvas.svg.fabric.loadSVGFromString(svg, self.createCanvas.call(self, resolve));
				});
			});
		}

		SVGContainer.prototype.hasFabric = function() {
			return !window.html2canvas.svg || !window.html2canvas.svg.fabric ? Promise.reject(new Error("html2canvas.svg.js is not loaded, cannot render svg")) : Promise.resolve();
		};

		SVGContainer.prototype.inlineFormatting = function(src) {
			return (/^data:image\/svg\+xml;base64,/.test(src)) ? this.decode64(this.removeContentType(src)) : this.removeContentType(src);
		};

		SVGContainer.prototype.removeContentType = function(src) {
			return src.replace(/^data:image\/svg\+xml(;base64)?,/,'');
		};

		SVGContainer.prototype.isInline = function(src) {
			return (/^data:image\/svg\+xml/i.test(src));
		};

		SVGContainer.prototype.createCanvas = function(resolve) {
			var self = this;
			return function (objects, options) {
				var canvas = new window.html2canvas.svg.fabric.StaticCanvas('c');
				self.image = canvas.lowerCanvasEl;
				canvas
					.setWidth(options.width)
					.setHeight(options.height)
					.add(window.html2canvas.svg.fabric.util.groupSVGElements(objects, options))
					.renderAll();
				resolve(canvas.lowerCanvasEl);
			};
		};

		SVGContainer.prototype.decode64 = function(str) {
			return (typeof(window.atob) === "function") ? window.atob(str) : decode64(str);
		};

		module.exports = SVGContainer;

	},{"./utils":26,"./xhr":28}],24:[function(_dereq_,module,exports){
		var SVGContainer = _dereq_('./svgcontainer');

		function SVGNodeContainer(node, _native) {
			this.src = node;
			this.image = null;
			var self = this;

			this.promise = _native ? new Promise(function(resolve, reject) {
				self.image = new Image();
				self.image.onload = resolve;
				self.image.onerror = reject;
				self.image.src = "data:image/svg+xml," + (new XMLSerializer()).serializeToString(node);
				if (self.image.complete === true) {
					resolve(self.image);
				}
			}) : this.hasFabric().then(function() {
				return new Promise(function(resolve) {
					window.html2canvas.svg.fabric.parseSVGDocument(node, self.createCanvas.call(self, resolve));
				});
			});
		}

		SVGNodeContainer.prototype = Object.create(SVGContainer.prototype);

		module.exports = SVGNodeContainer;

	},{"./svgcontainer":23}],25:[function(_dereq_,module,exports){
		var NodeContainer = _dereq_('./nodecontainer');

		function TextContainer(node, parent) {
			NodeContainer.call(this, node, parent);
		}

		TextContainer.prototype = Object.create(NodeContainer.prototype);

		TextContainer.prototype.applyTextTransform = function() {
			this.node.data = this.transform(this.parent.css("textTransform"));
		};

		TextContainer.prototype.transform = function(transform) {
			var text = this.node.data;
			switch(transform){
				case "lowercase":
					return text.toLowerCase();
				case "capitalize":
					return text.replace(/(^|\s|:|-|\(|\))([a-z])/g, capitalize);
				case "uppercase":
					return text.toUpperCase();
				default:
					return text;
			}
		};

		function capitalize(m, p1, p2) {
			if (m.length > 0) {
				return p1 + p2.toUpperCase();
			}
		}

		module.exports = TextContainer;

	},{"./nodecontainer":14}],26:[function(_dereq_,module,exports){
		exports.smallImage = function smallImage() {
			return "";
		};

		exports.bind = function(callback, context) {
			return function() {
				return callback.apply(context, arguments);
			};
		};

		/*
 * base64-arraybuffer
 * https://github.com/niklasvh/base64-arraybuffer
 *
 * Copyright (c) 2012 Niklas von Hertzen
 * Licensed under the MIT license.
 */

		exports.decode64 = function(base64) {
			var chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
			var len = base64.length, i, encoded1, encoded2, encoded3, encoded4, byte1, byte2, byte3;

			var output = "";

			for (i = 0; i < len; i+=4) {
				encoded1 = chars.indexOf(base64[i]);
				encoded2 = chars.indexOf(base64[i+1]);
				encoded3 = chars.indexOf(base64[i+2]);
				encoded4 = chars.indexOf(base64[i+3]);

				byte1 = (encoded1 << 2) | (encoded2 >> 4);
				byte2 = ((encoded2 & 15) << 4) | (encoded3 >> 2);
				byte3 = ((encoded3 & 3) << 6) | encoded4;
				if (encoded3 === 64) {
					output += String.fromCharCode(byte1);
				} else if (encoded4 === 64 || encoded4 === -1) {
					output += String.fromCharCode(byte1, byte2);
				} else{
					output += String.fromCharCode(byte1, byte2, byte3);
				}
			}

			return output;
		};

		exports.getBounds = function(node) {
			if (node.getBoundingClientRect) {
				var clientRect = node.getBoundingClientRect();
				var width = node.offsetWidth == null ? clientRect.width : node.offsetWidth;
				return {
					top: clientRect.top,
					bottom: clientRect.bottom || (clientRect.top + clientRect.height),
					right: clientRect.left + width,
					left: clientRect.left,
					width:  width,
					height: node.offsetHeight == null ? clientRect.height : node.offsetHeight
				};
			}
			return {};
		};

		exports.offsetBounds = function(node) {
			var parent = node.offsetParent ? exports.offsetBounds(node.offsetParent) : {top: 0, left: 0};

			return {
				top: node.offsetTop + parent.top,
				bottom: node.offsetTop + node.offsetHeight + parent.top,
				right: node.offsetLeft + parent.left + node.offsetWidth,
				left: node.offsetLeft + parent.left,
				width: node.offsetWidth,
				height: node.offsetHeight
			};
		};

		exports.parseBackgrounds = function(backgroundImage) {
			var whitespace = ' \r\n\t',
				method, definition, prefix, prefix_i, block, results = [],
				mode = 0, numParen = 0, quote, args;
			var appendResult = function() {
				if(method) {
					if (definition.substr(0, 1) === '"') {
						definition = definition.substr(1, definition.length - 2);
					}
					if (definition) {
						args.push(definition);
					}
					if (method.substr(0, 1) === '-' && (prefix_i = method.indexOf('-', 1 ) + 1) > 0) {
						prefix = method.substr(0, prefix_i);
						method = method.substr(prefix_i);
					}
					results.push({
						prefix: prefix,
						method: method.toLowerCase(),
						value: block,
						args: args,
						image: null
					});
				}
				args = [];
				method = prefix = definition = block = '';
			};
			args = [];
			method = prefix = definition = block = '';
			backgroundImage.split("").forEach(function(c) {
				if (mode === 0 && whitespace.indexOf(c) > -1) {
					return;
				}
				switch(c) {
					case '"':
						if(!quote) {
							quote = c;
						} else if(quote === c) {
							quote = null;
						}
						break;
					case '(':
						if(quote) {
							break;
						} else if(mode === 0) {
							mode = 1;
							block += c;
							return;
						} else {
							numParen++;
						}
						break;
					case ')':
						if (quote) {
							break;
						} else if(mode === 1) {
							if(numParen === 0) {
								mode = 0;
								block += c;
								appendResult();
								return;
							} else {
								numParen--;
							}
						}
						break;

					case ',':
						if (quote) {
							break;
						} else if(mode === 0) {
							appendResult();
							return;
						} else if (mode === 1) {
							if (numParen === 0 && !method.match(/^url$/i)) {
								args.push(definition);
								definition = '';
								block += c;
								return;
							}
						}
						break;
				}

				block += c;
				if (mode === 0) {
					method += c;
				} else {
					definition += c;
				}
			});

			appendResult();
			return results;
		};

	},{}],27:[function(_dereq_,module,exports){
		var GradientContainer = _dereq_('./gradientcontainer');

		function WebkitGradientContainer(imageData) {
			GradientContainer.apply(this, arguments);
			this.type = imageData.args[0] === "linear" ? GradientContainer.TYPES.LINEAR : GradientContainer.TYPES.RADIAL;
		}

		WebkitGradientContainer.prototype = Object.create(GradientContainer.prototype);

		module.exports = WebkitGradientContainer;

	},{"./gradientcontainer":9}],28:[function(_dereq_,module,exports){
		function XHR(url) {
			return new Promise(function(resolve, reject) {
				var xhr = new XMLHttpRequest();
				xhr.open('GET', url);

				xhr.onload = function() {
					if (xhr.status === 200) {
						resolve(xhr.responseText);
					} else {
						reject(new Error(xhr.statusText));
					}
				};

				xhr.onerror = function() {
					reject(new Error("Network Error"));
				};

				xhr.send();
			});
		}

		module.exports = XHR;

	},{}]},{},[4])(4)
});
